Multi focal, aspheric contact lens

Transcription

Philosophy
Lens4Me manufactures soft and hard individual contact lenses according to your requirements and specifications.„Personnelle par Excellence“.
We focus on the latest best technologies and a high degree of automation in manufacturing of contact
lenses. We use materials from top leading recognised manufacturers.
That we are able to manufacture reproducable high quality contact lenses.
As contact lens spezialist you are at the center of Lens4Me.
We provide you personal support and advise, in building up a professional partnership by selecting the
optimum contact lens. You can benefit from our long years of know-how and experience. Our goal is your
satisfaction!
The Lens4Me team is always there for you and looking forward to a long successful partnership.
M`hamed Bouhlal
CEO
Bernd Brückner
Manager Professional Service
Contact us:
You can contact us: by phone, e-mail, fax, internet, letters or personally.
Switzerland
Lens4Me AG
Hauptstrasse 22
CH-9042 Speicher
Phone:
+41 71 344 20 00
Fax:
+41 71 344 20 50
Mail:
[email protected]
Internet: www.lens4me.ch
Germany
Lens4Me AG
Robert-Bosch-Strasse. 29a
D-88131 Lindau
Phone:
069 332 962 31 (Ortstarif )
Fax:
0800 180 70 17 (Gratis)
Mail:
[email protected]
Austria
Lens4Me AG
Postfach 29
A-6973 Höchst
Phone:
072 088 16 97 (Ortstarif )
Fax:
0800 296 589 (Gratis)
Mail:
[email protected]
Custom care / Service
We can take the calculation of lens for you, please
fill in and send the «Lens Design Form» which is
availble in Chapter 7 or on internet page «Order»
New order Form / Modification form
Our professional service team is always there for any
of your questions regarding contact lens.
We will be online on our telephone numbers, from
Monday to Friday [ 8 AM to 5 PM ].
Prior to the consultation, sending the data and the
topography of the cornea will help us in understan-
ding the eye correction and indications, by which
will be able to provide you the best tips.
You may also be able to the discus with us the fitting
process.
If you have possibility of sending photo or videos
which will help us to provide you the best recommendation.
By which you will receive custom made prescription
lenses as per your specifications, desires and indications..
Hydrophilic Contact lens
Capital 1: Soft, personalized Single vision contact lens
Lens Type
Short Description
Personnelle
Spheric
Personnelle TD
Toric, dynamic stabilized
Personnelle TP
Toric, prismatic stabilized
Capital 2: Soft, personalized Multi vision contact lens
Lens Type
Short Description
Personnelle Progress-N
Multi Focal, Spheric, Near centered
Personnelle Progress-N TD
Multi Focal, Toric, dynamic stabilized, Near centered
Personnelle Progress-N TP
Multi Focal, Toric, prismatic stabilized, Near centered
Personnelle Progress-F
Multi Focal, Spheric, Distance centered
Personnelle Progress-F TD
Multi Focal, Toric, dynamic stabilized, Distance centered
Personnelle Progress-F TP Multi Focal, Toric, prismatic stabilized, Distance centered
RGP Contactlinsen
Capital 3: RGP Single vision contact lens
Lens Type
Short Description
Excellent AS
Rotationally symmetric, aSpheric
Excellent MK
Rotationally symmetric, multi curve
Excellent AS VP
Rotationally symmetric, aSpheric, front prismatic
Excellent MK VP
Rotationally symmetric, multi curve, front prismatic
Excellent AS VPT
Rotationally symmetric, aSpheric, front prismatic toric
Excellent MK VPT
Rotationally symmetric, multi curve, front prismatic toric
Excellent AS PT
(VP, VT, VPT)
Peripher toric, aSpheric
Excellent MK PT
(VP, VT, VPT)
Peripher toric, multi curve
Excellent AS RT Back toric, aSpheric Excellent AS BT
BiToric, aSpheric
Excellent MK RT Back toric, multi curve Excellent MK BT BiToric, multi curve
Capital 4: RGP Special contact lens
Lens Type
Short Description
Excellent AS QSD
Quadrant specific, aSpheric
(VP, VT, VPT)
Excellent AS QSD RT (BT)
Quadrant specific, Toric, aSpheric
i-MAP (VP, VPT)
Rotationally symmetric, multi curve, personalized
i-MAP RT (BT)
Toric, multi curve, personalized
i-MAP QSD (VP, VT, VPT)
Quadrant specific, multi curve, personalized
i-MAP QSD RT (BT) Quadrant specific, Toric, multi curve, personalized
i-MAP MS (RT, BT)
Multi curve, personalized, Miniskleral
Excellent-KK (VP, VPT)
Rotationally symmetric, 5 Curve, Keratoconus
Excellent-KK RT (BT)
Toric, 5 Curve, Keratoconus
Excellent-KK QSD
(VP, VT, VPT)
Quadrant specific, 5 Curve, Keratoconus
Capital 5: RGP Multi vision contact lens
Lens Type
Short Description
Excellent AS Progress-F
(VP, VPT, RT, BT)
Multi Focal, aSpheric, Distance centered
Excellent AS Progress-F PT
(VT, VP, VPT)
Multi Focal, peripher toric, aSpheric, Distance centered
Excellent AS Progress-F QSD
(VT, VP, VPT, RT, BT)
Multi Focal, Quadrant specific, aSpheric, Distance centered
Excellent MK Progress-F
(VP, VPT, RT, BT)
Multi Focal, multi curve, Distance centered
Excellent MK Progress-F PT
(VT, VP, VPT)
Multi Focal, peripher toric, multi curvee, Distance centered
Excellent AS Progress-N
(VP, VPT, RT, BT)
Multi Focal, aSpheric, Near centered
Excellent AS Progress-N PT
Multi Focal, peripher toric, aSpheric, Near centered
(VT, VP, VPT)
Excellent AS Progress-N QSD
Multi Focal, Quadrant specific, aSpheric, Near centered
Excellent MK Progress-N
Multi Focal, multi curve, Near centered
(VP, VPT, RT, BT)
Excellent MK Progress-N PT
(VT, VP, VPT) Multi Focal, peripher toric, multi curve, Near centered
Excellent MK Bifo
Bifocal, multi curve
(VPT, RT, BT)
i-MAP Progress-F Multi Focal, multi curve, personalized, Distance centered
(VP, VPT, RT, BT)
i-MAP Progress-F QSD
Multi Focal, Quadrant specific, multi curve, personalized,
Distance centered
i-MAP Progress-N
Multi Focal, multi curve, personalized, Near centered
(VP, VPT, RT, BT)
i-MAP Progress-N QSD
(VT, VP, VPT, RT, BT) Multi Focal, Quadrant specific, multi curve, personalized,
Near centered
Excellent-KK Progress-F (VP, VPT, RT, BT)
Multi Focal, 5 Curve, Keratoconus, Distance centered
Excellent-KK Progress-F QSD
(VT, VP, VPT)
Multi Focal, Quadrant specific, 5 Curve, Keratoconus,
Distance centered
Excellent-KK Progress-N
(VP, VPT, RT, BT)
Multi Focal, 5 Curve, Keratoconus, Near centered
Excellent-KK Progress-N QSD
(VT, VP, VPT)
Near centered
(VP, VPT, RT, BT)
Multi Focal, aSpheric, Near centered
Multi Focal, peripher toric, aSpheric, Near centered
(VT, VP, VPT)
Excellent AS Progress-N QSD QSD (VT, VP, VPT, RT, BT)
Multi Focal, Quadrant specific, aSpheric,
Near centered
(VP, VPT, RT, BT)
Multi Focal, multi curve, Near centered
(VT, VP, VPT)
Multi Focal, peripher toric, multi curve, Near centered
Excellent MK Bifo
(VPT, RT, BT)
Bifocal, multi curve
i-MAP Progress-F Multi Focal, multi curve, personalized, Distance centered
(VP, VPT, RT, BT)
Distance centered
i-MAP Progress-N
(VP, VPT, RT, BT)
Multi Focal, multi curve, personalized, Near centered
Near centered
Excellent-KK Progress-F (VP, VPT, RT, BT)
Multi Focal, 5 Curve, Keratoconus, Distance centered
(VT, VP, VPT)
Distance centered
(VP, VPT, RT, BT)
Multi Focal, 5 Curve, Keratoconus, Near centered
(VT, VP, VPT)
Near centered
Fitting Assistance
Capital 6: Lens Fitting Assistant
Fitting Assistant for soft, personalized contact lens
Lens-Design order form
Order form for the soft and RGP contact lenses
Lens Design Modifications form
Modification form for correcting or changing the soft and RGP
lenses
Material overview
Capital 7: Material overview
Soft contact lens material
RGP contact lens Material
Capital 1: Soft Lens , Personalized single vision contact lens
Personnelle
Spheric contact lens
Eye conditions
• Spherical ametropia
Time of use
• 6 Month
Front surface
• Spherical
Back surface
• Symetric
• Double curve, according to the cornea-scleral profile different flattenings are available
Reference
Geometry
Single curve
Double curve with slight flattening.
Double curve with normal flattening.
Double curve with with high edge flattening.
0
1
2
3
• In the case of double curved contact lens the size of the back optic zone diameter (BOZD) depends on the size of the contact lens diameter (BOZD is equivalent to 83% of the contact lens diameter)
Range
Parameter
Range
• r0
• F`v
• ØT
7,0 bis 10,0 mm ±30,00 dpt
12,0 bis 15,0 mm = Base curve radius
= Power
= Total diameter
Material
• Ref. to capital material
Steps
0,1 mm
0,12 dpt
0,1 mm
Personnelle TD
Toric, dynamicaly stabilized contact lens
Eye conditions
•
•
•
•
Astigmatic ametropia
Normal eyelid pressure
Normal and narrow eyelids
Large corneal diameter
Time of use
• 6 Months
Front surface
•
•
•
Spheric
Stabilization zone,
absolutely identical and
symmetrical
Point marking at 0 ° and 180 °
Back surface
• Optic zone toric
• Double curve, according to the cornea-scleral profile different flattenings are available.
Reference
Geometry
Single curve
Double curve with slight flattening edge
Double curve with normal flattening edge
Double curve with high flattening edge
0
1
2
3
Range
Parameter
Range
•
•
•
•
•
7,0 bis 10,0 mm ±30,00 dpt
> -0,5 dpt
0° bis 180°
12,0 bis 15,0 mm r0
F`v
Cyl.
A
ØT = Base curve radius
= Power
= Cylinder
= Axis
= Total diameter
Material
• See Capital Material
Step
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
Personnelle TP
Toric, prismaticaly stabilized contact lens
Eye conditions
•
•
•
•
Normal and large eyelids
Deep unter lid to Iris
Small Cornea-Diameter
Time of use
• 6 Monate
Front surface
•
•
•
•
Spheric
Prism Balanced, Contact Lens
stabilized on the principle of
Gravity
Standard-Prisma = 1,25 cm/m
Point marking at 0° and180°
Back surface
• Optic zone toric
• Double curve, according to the cornea-scleral profile different flattenings are available.
reference
Geometry
Single curve
Double curve with slight flattening.
Double curve with normal flattening.
Double curve with with high edge flattening.
0
1
2
3
Range
Parameter
Range
•
•
•
•
•
•
7,0 bis 10,0 mm ±30,00 dpt
> -0,5 dpt
0° bis 180°
12,0 bis 15,0 mm
1,25 bis 2,0 cm/m
r0
F`v
Cyl.
A
ØT
P
= Base curve radius
= Power
= Cylinder
= Axis
= Total diameter
= Prism
Material
• See Capital Material
Steps
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
0,25 cm/m
Capital 2: Soft Lens, personalized Multi focal - Contactlens
Personnelle Progress-N
Multi focal, spheric contact lens
Eye conditions
• Presbyopia
Time of use
• 6 Months
Front surface
• Multi focal, Near centered
Back surface
• Rotations symmetric
Reference
Geometry
Single curve
Double curve with slight Flattening
Double curve with normal Flattening (Standard)
Double curve with high edge Flattening
0
1
2
3
• In the case of double curved contact lens the size of the back optic zone diameter (BOZD) depends on the
size of the contact lens diameter (BOZD is equivalent to 83% of the contact lens diameter)
Design Principles.
•
•
•
•
Design based on Simultaneous vision
Multi focal, concentric ring design with Near centered
The central zone includes the near and intermediate range at 75/25 standard ratio
The zone ratio is changable
Range
Parameter
Range
•
•
•
•
•
•
7,0 - 10,0 mm
±30,00 dpt
> 0,5 dpt
12,0 - 15,0 mm
0,75 - 3,0 dpt
no limits
r0
F`v
Cyl.
ØT
Add
NZ
= Base curve radius = Power
= Cylinder
= Total diameter
= Addition
= Near zone
Material
• Ref capital material
Selection of the central zone
Pupil opening in normal room lighting ≥ 3,5 mm
• Dominant eye Distance:
• Non-Dominant eye:
Central Zone= 2,7 mm
Pupil opening in normal room lighting < 3,5 mm
Steps
0,1 mm
0,12 dpt
0,12 dpt
0,1 mm
0,25 dpt
0,05 mm
Personnelle Progress-N TD
Multi focal, toric, dynamically stabilized
contact lens
Eye conditions
•
•
•
•
•
Presbyopia
Time of use
• 6 Months
Front surface
• Multi focal, Near centered.
Back surface
• Toric
Reference
Geometry
•
Single curve
0
1
2
3
In the case of double curved contact lens the size of the back optic zone diameter (BOZD) depends on the
Design Principles.
•
•
•
•
Correction based on Simultaneous vision
Multi focal, concentric ring design, with near at centre
Range
Parameter
Range
•
•
•
•
•
•
•
7,0 - 10,0 mm
±30,00 dpt
more than -0,5 dpt
0° - 180°
12,0 - 15,0 mm
0,75 - 3,0 dpt
no limits
r0
F`v
Cyl.
A
ØT
Add
NZ
= Cylinder
= Achse
= Total diameter
= Addition
= Near zone
Material
Steps
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
0,25 dpt
0,05 mm
Personnelle Progress-N TP
Multi focal, toric, prismaticaly stabilized
contact lens
Eye conditions
•
•
•
•
•
Presbyopia
Bottom eyelid position to Iris is enough
Small corneal diameter
Time of use
• 6 Months
Front surface
• Multi focal, Near centered.
Back surface
• Toric
• Double curve, according to the cornea-scleral profile different flatteningas are available
Reference
•
Geometry
0
Single curve
1
2
3
Design Principles
•
•
•
•
Multi focal, concentric ring design, with near at the center
Range
Parameter
Range
•
•
•
•
•
•
•
•
7,0 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
12,0 - 15,0 mm
0,75 - 3,0 dpt
no limits
1,0 - 2,0 cm/m
r0
F`v
Cyl.
A
ØT
Add
NZ
P
= Cylinder
= Achse
= Total diameter
= Addition
= Near zone
= Prisma
Material
• Ref Capital 7
Steps
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
0,25 dpt
0,05 mm
0,25 cm/m
Personnelle Progress-F
Multi focal, spheric contact lens
Eye conditionss
• Presbyopia
Time of use
• 6 Months
Front surface
• Multi focal, Distance at center
Back surface
• Toric
• Double curve, depending on cornea-scleral profil different flattenings are available
Geometry
•
0
1
2
3
Single curve
Design Principles.
•
•
•
•
Multi focal, concentric ring design, with distance at the center
The central zone includes the distant and the intermediate region at 75/25 standard ratio
Range
Parameter
Range
•
•
•
•
•
•
•
7,0 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
12,0 -15,0 mm
0,75 - 3,0 dpt
no limits
r0
F`v
Cyl.
A
ØT
Add
FZ
= Cylinder
= Achse
= Total diameter
= Addition
= Distance zone
Material
Steps
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
0,25 dpt
0,05 mm
Personnelle Progress-F TD
Multi focal, toric, dynamicaly stabilized
contact lens
Eye conditions
•
•
•
•
•
Presbyopia
Time of use
• 6 Months
Front surface
• Multi focal, Distance at center
Back surface
• Toric
Reference
Geometry
•
Single curve
0
1
2
3
Design Principles
•
•
•
•
Multi focal, concentric ring design, with distance at the center
Range
Parameter
Range
•
•
•
•
•
•
•
7,0 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
12,0 - 15,0 mm
0,75 - 3,0 dpt
no limits
r0
F`v
Cyl.
A
ØT
Add
FZ
= Cylinder
= Achse
= Total diameter
= Addition
= Distance zone
Material
Steps
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
0,25 dpt
0,05 mm
Personnelle Progress-F TP
Multi focal, toric, prismatic stabilized
contact lens
Eye conditions
•
•
•
•
•
Presbyopia
More bottom eyelid to Iris distance
Small corneal diameter
Time of use
• 6 Months
Front surface
• Multi focal, Distance at center.
Back surface
• Toric
• Double curve, according to the cornea-scleral profile different flattening are available
Reference
•
Geometry
0
Single curve
1
2
3
Design-Principles
•
•
•
•
Correction based on Simultaneous vision
Multi focal, concentric ring design, with distance at center
The zone ratio can be changed
Range
Parameter
Range
•
•
•
•
•
•
•
•
7,0 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
12,0 - 15,0 mm
0,75 - 3,0 dpt
no limits
1,0 - 2,0 cm/m
r0
F`v
Cyl.
A
ØT
Add
FZ
P
= Cylinder
= Achse
= Total diameter
= Addition
= Distance zone
= Prisma
Material
Steps
0,1 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
0,25 dpt
0,05 mm
0,25 cm/m
Excellent AS
Rotation symmetric, aspheric
contact lens
Eye conditions/Indications
•
•
•
•
The cornea with regular flattening
Numerical excentricity of the
cornea ≤ 0,4
Approx till 3/10 mm Radius
difference of the cornea
Total astigmatism =
Corneal astigmatism
Front surface
• Spheric
Back surface
•
•
•
•
Center Back surface zone till 15°
Progressive flattening, the face value of the numerical excentricity is reached at 30 °
Bevel ensures a high wearing comfort and an optimal flow of tears
Range
Parameter
Range
•
•
•
•
5,5 - 10,0 mm ±30,00 dpt
-0,5 - +1,2
8,0 - 12,0 mm r0
F`v
n. E.
ØT
= Base radius
= Power
= Numerical excentricity
= Total diameter
Material
Fitting Recommendation
• Base radius
• Diameter
• n. E.
= Radius of the flat corneal main section (r0 = rh1)
= Horizontal corneal Diameter - 2,0 mm
= Average corneal excentricity
Steps
0,05 mm
0,12 dpt
0,05
0,1 mm
Excellent MK
Rotation symmetric, multi curve
contact lens
• The cornea with regular flattening
• Numerical excentricity
of the Cornea till 0,4
• Approx. till 3/10 mm radius
• By Decentration of
Excellent AS
• Large pupil opening
• Total astigmatism =
Corneal astigmatism
Front surface
• Spheric
Back surface
•
•
•
•
Rotation symmetric
Three curves including bevel
Center back surface zone till 27°, adjoining second, flatter curve
Range
Parameter
Range
•
•
•
•
5,5 - 10,0 mm
±30,00 dpt
-0,5 - 1,0
8,0 - 12,0 mm r0
F`v
n. E.
ØT
= Base radius
= Power
= Total diameter
Material
• Base radius
• Diameter
• n. E.
Steps
0,05 mm
0,12 dpt
0,05
0,1 mm
Excellent AS VP
Rotation symmetric, aspheric,
front-prismatic contact lens
•
•
•
•
•
Numerical excentricity
of the cornea ≤ 0,4
Approx. 3/10 mm radius
Total astigmatism =
Corneal astigmatism
Sitting high with Excellent AS
Front surface
• Spheric
• Standard prism = 1,25 cm/m in 270°
• Point marking at 0° and 180°
Back surface
•
•
•
•
Center back surface zone till 15°
Range
Parameter
Range
•
•
•
•
•
5,5 - 10,0 mm ±30,00 dpt
-0,5 - 1,2
8,0 - 12,0 mm 1,0 - 2,5 cm/m
r0
F`v
n. E.
ØT
P
= Base radius
= Power
= Total diameter
= Prism
Material
• Base radius
• Diameter
• n. E.
= Radius of the flat corneal main section
Steps
0,05 mm
0,12 dpt
0,05
0,1 mm
0,25 cm/m
Excellent MK VP
Rotation symmetric, multi curve,
front-prismatic contact lens
of the cornea till 0,4
• Approx. 3/10 mm radius
Excellent AS VP
• Total astigmatism =
Corneal astigmatism
Front surface
• Spheric
Back surface
•
•
•
•
Rotation symmetric,
Range
Parameter
Range
•
•
•
•
•
5,5 - 10,0 mm ±30,00 dpt
-0,5 - +1,0
8,0 - 12,0 mm 1,0 - 2,5 cm/m
r0
F`v
n. E.
ØT
P
= Base radius
= Power
= Total diameter
= Prism
Material
• Base radius
• Diameter
• n. E.
= Horizontal corneal diameter - 2,0 mm
Steps
0,05 mm
0,12 dpt
0,05
0,1 mm
0,25 cm/m
Excellent AS VPT
Rotation symmetric, aspheric,
front-prismatic-toric contact lens
•
•
•
•
Approx. till 3/10 mm radius
To correct an internal
Residual astigmatism
Front surface
• Toric
Back surface
•
•
•
•
Range
Parameter
Range
•
•
•
•
•
•
•
5,5 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
-0,5 - 1,2
8,0 - 12,0 mm 1,0 - 2,5 cm/m
r0
F`v
Cyl.
A
n. E.
ØT
P
= Base radius
= Power
= Cylinder
= Axis
= Total diameter
= Prism
Material
• Base radius
• Diameter
• n. E.
= Radius of the flat corneal main section
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
0,25 cm/m
Excellent MK VPT
Rotation symmetric, multi curve,
front-prismatic-toric contact lens
of the Cornea till 0,4
• Approx. 3/10 mm radius
Excellent AS VPT
• To correct an internal
Residual astigmatism
Front surface
• Toric
Back surface
•
•
•
•
Rotation symmetric
Range
Parameter
Range
•
•
•
•
•
•
•
5,5 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
-0,5 - +1,2
8,0 - 12,0 mm
1,0 - 2,5 cm/m
r0
F`v
Cyl.
A
n. E.
ØT
P
= Base radius
= Power
= Cylinder
= Axis
= Total diameter
= Prism
Material
• Base radius
• Diameter
• n. E.
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
0,25 cm/m
Excellent AS PT
Peripher toric, aspheric contact lens
•
•
•
•
3 - 4/10 mm Radius
Total astigmatism =
Corneal astigmatism
Additional models
• Excellent AS PT VP
• Excellent AS PT VT
• Excellent AS PT VPT
Front surface
• Spheric or Toric
Back surface
•
•
•
•
•
•
Peripher Toric, aspheric
Radius difference of the back surface = 15/100 mm
Peripheral excentric, 3 / 10 difference in the excentricity
Range
Parameter
Range
•
•
•
•
•
•
•
5,5 - 10,0 mm ±30,00 dpt
> -0,5 dpt
0° - 180°
0,6 - 0,3
8,0 - 12,0 mm 1,0 - 2,5 cm/m
r0
F`v
Cyl.
A
n. E.
ØT
P
= Base radius
= Power
= Cylinder
= Axis
= Total diameter
= Prism
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
0,25 cm
Material
• Base radius
• Diameter
• n. E.
On ordering the Excellent AS PT, the excentricity of the flat main section has to be given.
Excellent MK PT
Peripher toric, multi curve contact lens
•
•
•
•
3 - 4/10 mm Radius
Total astigmatism =
Corneal astigmatism
Additional models
• Excellent MK PT VP
• Excellent MK PT VT
• Excellent MK PT VPT
Front surface
• Spheric or Toric
Back surface
•
•
•
•
•
Peripher Toric, Three curves including bevel
Radius difference of the back surface = 15/100 mm
Peripheral excentric, 3 / 10 difference in the excentricity
Range
Parameter
Range
•
•
•
•
•
•
•
5,5 - 10,0 mm ±30,00 dpt
> -0,5 dpt
0° - 180°
0,6 - 0,3
8,0 - 12,0 mm 1,0 - 2,5 cm/m
r0
F`v
Cyl.
A
n. E.
ØT
P
= Base radius
= Power
= Cylinder
= Axis
= Total diameter
= Prism
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
0,25 cm
Material
Ref capital material
• Base radius
• Diameter
• n. E.
When ordering the Excellent MK PT, only the excentricity of the flattening main section has tobe given.
Excellent AS RT
Back toric, aspheric contact lens
•
•
•
From approx. 4/10 mm Radius
Front surface
• Spheric
Back surface
•
•
•
•
Toric, aspheric
Range
Parameter
Range
•
•
•
•
•
•
5,5 - 10,0 mm 4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
-0,5 - +1,2
8,0 - 12,0 mm
r01
r02
Δr
F`v
n. E.
ØT
= Base flat radius = Base steep radius = Radius difference
= Power
= Total diameter
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,05
0,1 mm
Material
•
•
•
•
Base radius
Radius difference:
Diameter
n. E.
= Radius of the flat corneal main section (R01 = Rh1)
– For With-the-rule astigmatism > 4/10 mm – r02 = 1/10 mm flater than rh2
– For With-the-rule astigmatism ≤ 4/10 mm – r02 = rh2
– For Against-the-rule astigmatism r01 = 1/10 mm flater than rh1
r02 = rh2
Excellent AS BT
Bitoric, aspheric contact lens
•
•
•
Aprrox. more than 4/10 mm
Radius difference of the cornea
Front surface
• Toric
Back surface
•
•
•
•
Toric, aspheric
Range
Parameter
Range
•
•
•
•
•
•
•
•
5,5 - 10,0 mm 4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
< -0,5 dpt
0° - 180°
-0,5 - +1,2
8,0 - 12,0 mm r01
r02
Δr
F`v
Cyl.
A
n. E.
ØT
= Base radius
= Base steep radius = Radius difference
= Power
= Cylinder
= Axis
= Total diameter
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
Material
•
•
•
•
Base radius
Radius difference:
Diameter
n. E.
– For With-the-rule astigmatism 4/10 mm – r02 = 1/10 mm flater than rh2
r02 = rh2
= Horizontal corneal Diameter -2,0 mm
Excellent MK RT
Back toric, multi curve contact lens
•
•
•
•
•
Aprrox. more than
4/10 mm Radius
Large pupil opening
By Decentration of
Excellent AS RT
Front surface
• Spheric
Back surface
• Toric, Three curves including bevel
• Center back surface zone till 27°, adjoining second, flatter curve
• Bevel ensures a high wearing comfort and an optimal flow of tears
Range
Parameter
Range
•
•
•
•
•
•
5,5 - 10,0 mm 4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
-0,5 - +1,2
8,0 - 12,0 mm
r01
r02
Δr
F`v
n. E.
ØT
= Base radius
= Power
= Total diameter
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,05
0,1 mm
Material
•
•
•
•
Base radius
Radius difference:
Diameter
n. E.
r02 = rh2
Excellent MK BT
Bitoric, multi curve contact lens
•
•
•
•
•
Aprrox. more than
4/10 mm Radius
Large pupil opening
By Decentration of
Excellent AS BT
Front surface
• Toric
Back surface
• Toric, Three curves including bevel
• Center back surface zone till 27°, adjoining second, flatter curve
• Bevel ensures a high wearing comfort and an optimal flow of tears
Range
Parameter
Range
•
•
•
•
•
•
•
•
5,5 - 10,0 mm 4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
-0,5 - +1,2
8,0 - 12,0 mm
r01
r02
Δr
F`v
Cyl.
A
n. E.
ØT
= Base radius
= Power
= Cylinder
= Axis
= Total diameter
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
Material
•
•
•
•
Base radius
Radius difference:
Diameter
n. E.
= Radius of the flat corneal main section (R01 = Rh1)
r02 = rh2
Kapitel 4: RGP Special-Contact lens
Excellent AS QSD
Quadrant specific, aspherical
contact lens
Eye condition/ Indications
• For irregular cornea with
different flattening
in each quadrant
• Keratoconus
• After Cornea transplantation
• Incase of any injury
Additional models
• Excellent AS QSD VP
• Excellent AS QSD VT
• Excellent AS QSD VPT
Front surface
• Spheric or toric
• Point marking at 0°, 180° und 270°
Back surface
•
•
•
•
Quadrant specific, aspheric
Center Back surface zone till 15°
Progressively flatten, the face value of the numerical excentricity is reached at 30 °
Bevel on back surface ensures a high wearing comfort and an optimal flow of tears
Range
Parameter
Range
•
•
•
•
•
•
•
5,5 - 10,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
-1,0 - +1,2
8,5 - 12,0 mm approx. 25° selectable
r01
F`v
Cyl.
A
n. E.
ØT
BOZD
= Base radius = Power
= Cylinder
= Axis
= Total diameter
= Center back optic zone
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
0,1 mm
Material
• Ref Capital 7
Fitting recommendations
We recommend to start the irregular cornea treatment with Excellent AS
The calculation of Excellent AS QSD is carried out with an appropriate seat rotationally symmetrical contact
lens using fluorescein.
We will provide you tips and assistance during the fitting of the lens.
Excellent AS QSD RT/BT
Quadrant specific, toric, aspherical
contact lens
• For irregular cornea with
different flattening
in each quadrant
• After Cornea transplantation
• Incase of any injury
Front surface
• Spherical or toric
• Point marking at 0°,
180° und 270°
Back surface
•
•
•
•
Quadrant specific, toric, aspherical
Progressively flattened, the face value of the numerical excentricity is reached at 30 °
Range
Parameter
Range
•
•
•
•
•
•
•
•
•
5,5 - 10,0 mm
4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
-1,0 - +1,2
8,0 - 12,0 mm
approx.25° selectable
r01
r02
Δr
F`v
Cyl.
A
n. E.
ØT
BOZD
= Base radius = Basic steep radius
= Radius difference
= Power
= Cylinder
= Axis
= Total diameter
= Center back optic zone
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,12 dpt
1°
0,05
0,1 mm
0,1 mm
Material
Ref Capital 7
We recommend to start the fitting of lens for patients having irregular cornea with Excellent AS RT/BT.
The calculation of Excellent AS QSD RT/BT is based on the suitable back toric contact lens and Fluoreszein
We will provide special tipps and support during the fitting of the quadrant specific contact lens.
i-MAP
Rotations symmetric, multi curve,
individual contact lens
•
•
•
•
•
•
Keratoconus
Keratoglobus
Irregular Cornea
After Cornea transplantation
After Lasik
Irregularity due to injury
in Cornea
Additional models
• i-MAP VP
• i-MAP VPT
Front surface
Back surface
•
•
•
•
Rotations symmetric, multi curve
The number of curves, width and corresponding peripheral zone radi are selectable
Depending on the eye conditions the curves can be selected as prolong, oblong or reverse
Range
Parameter
Range
•
•
•
•
•
4,0 - 12,0 mm ±30,00 dpt
> -0,5 dpt
0° - 180°
8,0 - 12,0 mm r0
F`v
Cyl.
A
ØT
= Cylinder
= Axis
= Total diameter
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
Material
• Ref Capital 7
To treat irregular cornea constalations, we recommend to start with simple, standard geometries.
During the fitting process, you will be able to change or switch across any design or dimensions.
To provide you the best support during fitting, send us the topography of the cornea in advance.
We will send you the recommendations and tipps for perfect fitting.
If you have the possibility to send photos or videos of the eyes along with test lens we can calculate i-Map
lenses for you.
i-MAP RT/BT
Toric, multi curve, individual
contact lens
•
•
•
•
•
•
Keratoconus
Keratoglobus
Irregular Cornea
After Lasik
in Cornea
Front surface
• Point marking auf 0° und 180°
Back surface
•
•
•
•
Toric, multi curve
The number of curves, width and corresponding peripheral zone radius are selectable
Range
Parameter
Range
•
•
•
•
•
•
•
4,0 - 12,0 mm
4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
8,0 - 12,0 mm r01
r02
Δr
F`v
Cyl.
A
ØT
= Radius difference
= Power
= Cylinder
= Axis
= Total diameter
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
Material
• Siehe Seite Kapitel 7
To provide you the best support send us the topography of the Cornea in advance.
We will send you the recommendations and tipps for perfect fitting.
If you have the possibility to send photos or videos of the eyes along with test lens, we will calculate i-Map
RT/BT lenses for you
i-MAP QSD
Quadrant specific, multi curve, individual
contact lens
•
•
•
•
•
•
Keratoconus
Keratoglobus
Irregular Cornea
After Lasik
in Cornea
Additional models
• i-MAP QSD VP
• i-MAP QSD VT
• i-MAP QSD VPT
Front surface
• Point marking at 0°, 180° und 270°
Back surface
•
•
•
•
Quadrant specific, multi curve
Range
Parameter
Range
•
•
•
•
•
4,0 - 12,0 mm ±30,00 dpt
> -0,5 dpt
0° - 180°
8,0 - 12,0 mm r0
F`v
Cyl.
A
ØT
= Cylinder
= Axis
= Total diameter
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
Material
• Ref Capital 7
To provide you the best support during fitting, send us the topography of the cornea in advance. We will
send you the recommendations and tipps for perfect fitting.
QSD lenses for you
i-MAP QSD RT/BT
Quadrant specific, toric, multi curve,
individual contact lens
• Keratoconus
• Keratoglobus
• Irregular Cornea,
• After Lasik
• Irregularity due to injury
in Cornea
Front surface
• Point marking at 0°, 180° and 270°
Back surface
•
•
•
•
Quadrant specific, back toric, multi curve
Range
Parameter
Range
•
•
•
•
•
•
•
4,0 - 12,0 mm
4,5 - 10,0 mm
- 2,0 mm
±30,00 dpt
> -0,5 dpt
0° - 180°
8,0 - 12,0 mm r01
r02
Δr
F`v
Cyl.
A
ØT
= Radius difference
= Power
= Cylinder
= Axis
= Total diameter
Steps
0,05 mm
0,05 mm
0,05 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
Material
• Ref Capital 7
To provide you the best support during fitting, send us the topography of the cornea in advance.. We will
send you the recommendations and tipps for perfect fitting.
QSD RT/BT lenses for you.
i-MAP MS
Multi curve, individual miniskleral
contact lens
•
•
•
•
•
•
Keratoconus
Keratoglobus
Irregular Cornea
After Lasik
in Cornea
Additional models
• i-MAP MS RT
• i-MAP MS BT
Front surface
Back surface
• Rotations symmetric, multi curve
• The number of curves, width and corresponding peripheral zone radius are selectable
• Bevel on back surface ensures a high wearing comfort and an optimal flow of tears
Range
Parameter
Range
•
•
•
•
•
4,0 - 12,0 mm ±30,00 dpt
> -0,5 dpt
0° - 180°
- 18,5 mm
r0
F`v
Cyl.
A
ØT
= Cylinder
= Axis
= Total diameter
Material
• Ref Capital 7
Steps
0,05 mm
0,12 dpt
0,12 dpt
1°
0,1 mm
Excellent-KK
Rotations symmetric, standardized
keratoconus contact lens
• In case of Keratoconus
Additional models
• Excellent-KK VP
• Excellent-KK VPT
Front surface
Back surface
Advantages
• The flattening on the periphery can be defined using Flatteing factor AF
Range
Parameter
Range
•
•
•
•
•
•
4,8 - 8,5 mm -4,0 to +4,0
±30,00 dpt
> -0,5 dpt
0° - 180°
8,3 - 10,5 mm
r0
AF
F`v
Cyl.
A
ØT
= Base radius = Flattening factor
= Power
= Cylinder
= Axis
= Total diameter
Material
• Ref Capital 7
• To calculate back surface please ref. to «Fitting-Guide Excellent-KK»
Steps
0,05 mm
0,5 Steps
0,12 dpt
0,12 dpt
1°
0,1 mm
Excellent-KK RT/BT
Toric, standardized keratoconus
contact lens
Front surface
• Point marking auf 0° und 180°
Back surface
• Toric, multi curve
• The bevel provides
high wearing comfort
and optimal flow of tears
Advantages
• The flattening on the periphery can be defined using Flatteing factor AF
Range
Parameter
Range
•
•
•
•
•
•
•
4,8 - 8,5 mm
- 1,0 mm
-4,0 to +4,0
±30,00 dpt
> -0,5 dpt
0° - 180°
8,3 - 10,5 mm r0
Δr
AF
F`v
Cyl.
A
ØT
= Base radius
= Radius difference
= Flattening factor
= Power
= Cylinder
= Axis
= Total diameter
Material
• Ref Capital 7
• To calculate the back surface ref. to «Fitting-Guide Excellent KK»
Steps
0,05 mm
0,05
0,5 Steps
0,12 dpt
0,12 dpt
1°
0,1 mm
Excellent-KK QSD
Quadrant specific, standardized
keratoconus contact lens
Additional models
• Excellent-KK QSD VP
• Excellent-KK QSD VT
• Excellent-KK QSD VPT
Front surface
• Point marking at 0°, 180°
und 270°
Back surface
• Quadrant specific, multi curve
Advantages
• The flattening of the Quadrant in a multi-curve back surface is defined by the parameter - the flattening
factor «AF» - in the four main quadrants (0 °, 90 °, 180 ° and 270 °)
Range
Parameter
Range
•
•
•
•
•
•
•
•
•
4,8 - 8,5 mm
-4,0 to +4,0
-4,0 to +4,0
-4,0 to +4,0
-4,0 to +4,0
±30,00 dpt
> -0,5 dpt
0° - 180°
8,3 - 10,5 mm r0
AF(0°)
AF(90°)
AF(180°)
AF(270°)
F`v
Cyl.
A
ØT
= Base radius = Flattening factor
= Flattening factor
= Flattening factor
= Flattening factor
= Power
= Cylinder
= Axis
= Total diameter
Material
Ref Capital 7
• To calculate the back surface ref. to «Fitting-Guide Excellent KK»
Steps
0,05 mm
0,5 Steps
0,5 Steps
0,5 Steps
0,5 Steps
0,12 dpt
0,12 dpt
1°
0,1 mm
Capital 5: RGP multi vision contact lens
Excellent AS Progress-F
Eye condition/Indications
• First choice by Presbyopia,
requiring Multi focal RGP lens
Additional models
•
•
•
•
Excellent AS Progress-F VP
Excellent AS Progress-F VPT
Excellent AS Progress-F RT
Excellent AS Progress-F BT
Front surface
• Multi focal, spheric or toric, Distance located at center
Back surface
• Ref. to Back surface Geometry, as in Capital «RGP single vision contact lens»
Corrections-methods / Designs
•
•
•
•
Simultaneous / Alternating
Multi focal, concentric ring designs
The center zone contains the distance and the intermediate zone at 75/25 standard ratio
Range
• Ref. to Lens type in Capital «RGP Single vision contact lens»
• Addition from +0,75 to +3,5 dpt / steps 0,25 dpt
Calculation of center zone size
Pupil opening at normal condition ≥ 3,5 mm
• Dominant eye distance:
• Non-dominat eye:
The center zone = 4,5 mm
Pupil opening at normal condition < 3,5 mm
• For calculating back surface ref. Capital «RGP Single vision contact lens »
• So as to function, the Excelllent AS progress-F alternatively, the lens has to move properly on the eyes
and has to be centered to the pupil
• By reading or by viewing down, the Excellent AS Progress-F has to move slightly upwards
Excellent AS Progress-F PT
Multi focal, periphery toric, aspheric
contact lens
• First choice for Presbyopia patients
requiring multi focal RGP lens
Additional models
• Excellent AS Progress-F
PT VT
PT VP
• Excellent AS Progress-F PT VPT
Front surface
Back surface
•
•
•
•
Range
• For calculating back surface ref. Capital « RGP Single vision contact lens »
• So as to function, the Excellent As Progress-F PT alternatively, the lens has to move properly on the eyes
• On reading or by viewing down, the lens has to move slightly upwards for Excellent AS Progress-F PT
Excellent AS Progress-F QSD
Multi focal, quadrant specific , aspheric
contact lens
Additional models
QSD VT
QSD VP
QSD VPT
• Excellent AS Progress-F QSD RT
• Excellent AS Progress-F QSD BT
Front surface
Back surface
• For all back surface geometry please Ref. to Capital «RGP Special contact lens»
•
•
•
•
Range
• Ref. to corresponding lens type in Capital «RGP Special contact lens»
• For calculating back surface ref. Capital «RGP Special contact lens»
• So as to function, the Excellent As Progress-F QSD alternatively, the lens has to move properly on the
eyes and has to be centered to the pupil
• On reading or by viewing down, the lens has to move slightly upwards for Excellent AS Progress-F QSD
Excellent MK Progress-F
Multi focal, multi curve Contact lens
Additional models
•
•
•
•
Excellent MK Progress-F VP
Excellent MK Progress-F VPT
Excellent MK Progress-F RT
Excellent MK Progress-F BT
Front surface
Back surface
•
•
•
•
Range
• For calculating back surface ref. Capital «RGP Single vision contact lens»
• So as to function, the Excellent MK Progress-F alternatively, the lens has to move properly on the eyes
• On reading or by viewing down, the lens has to move slightly upwards for Excellent MK Progress-F
Excellent MK Progress-F PT
Multi focal, periphery toric, multi curve
contact lens
Additional models
• Excellent MK Progress-F
PT VT
• Excellent MK Progress-F
PT VP
• Excellent MK Progress-F PT VPT
Front surface
Back surface
•
•
•
•
Range
• So as to function, the Excellent MK Progress-F PT alternatively, the lens has to move properly on the eyes
• On reading or by viewing down, the lens has to move slightly upwards for Excellent MK Progress-F PT
• Presbyopia
• In case of insufficient
movement by Excellent AS
Progress-F
Additional models
•
•
•
•
Excellent AS Progress-N VP
Excellent AS Progress-N VPT
Excellent AS Progress-N RT
Excellent AS Progress-N BT
Front surface
• Multi focal, spherical or toric, Near located at center
Back surface
•
•
•
•
Simultaneously, Near located at center
The center zone consist of near and intermediate zone in 75/25 standard ratio
Range
• The Excellent AS Progress-N must be centered to the pupil and must not have too much movement
Multi focal, periphery toric, aspheric
contact lens
• Presbyopia
• In case of insufficient movement
of an Excellent AS Progress -F
Additional models
• Excellent AS Progress-N
PT VT
PT VP
• Excellent AS Progress-N PT VPT
Front surface
• Multi focal, spherical or toric,
Near located at center
Back surface
•
•
•
•
Range
• For Fitting or calculating the back surface, Ref. to Lens type in Capital «RGP Single vision contact lens»
• The Excellent AS Progress-N PT must be centered to the pupil and must not have too much movement
Excellent AS Progress-N QSD
Multi focal, quadrant specific ,
aspheric contact lens
• Presbyopia
of an Excellent AS Progress-F
Additional models
QSD VT
QSD VP
QSD VPT
• Excellent AS Progress-N QSD RT
• Excellent AS Progress-N QSD BT
Front surface
• Multi focal, spheric or toric, Near located at center
Back surface
• For all the back-surface geometries, ref to Chapter«RGP Special contact lens»
•
•
•
•
Range
• Ref. to corresponding lens type in Capital «RGP Special contact lens»
• Non-dominat eye: The center zone = 3,2 mm
• For Fitting or calculating the back surface Ref. to corresponding lens type in Capital «RGP Special
contact lens»
• The Excellent AS Progress-N QSD must be centered to the pupil and must not have too much movement
Multi focal, multi curve contact lens
• Presbyopia
Additional models
•
•
•
•
Excellent MK Progress-N VP
Excellent MK Progress-N VPT
Excellent MK Progress-N RT
Excellent MK Progress-N BT
Front surface
Back surface
•
•
•
•
Range
• For Fitting or calculating the back surface Ref. to Lens type in Capital «RGP Single vision contact lens»
• The Excellent MK Progress-N must be centered to the pupil and must not have too much movement
Multi focal, periphery toric, multi curve
contact lens
• Presbyopia
Additional models
• Excellent MK Progress-N
PT VT
• Excellent MK Progress-N
PT VP
• Excellent MK Progress-N PT VPT
Front surface
Back surface
• Ref. to back surface geometry, as in Capital «RGP single vision contact lens»
•
•
•
•
Range
• For Fitting or calculating the back surface Ref. to Lens type in Capital «RGP Single vision contact lens»
• The Excellent MK Progress-N PT must be centered to the pupil and must not have too much movement
Excellent MK Bifo
Bifokale, multi curve contact lens
• Presbyopia
• In case of incompatibility
of Simultaneous / Alternative or
Simultaneous Multi focal
designs
Additional models
• Excellent MK Bifo VPT
• Excellent MK Bifo RT
• Excellent MK Bifo BT
Front surface
•
•
•
•
Bifocal with segment, spheric or toric
Standard-Segment height 1 mm under the middle line (H = -1)
Standard-Prisma from 1,5 cm/m at 270°
Point marking at 0° and 180°
Back surface
• Back toric, multi curve
• Alternating
• The Seperation line between distance and Near can be set up at different heights
Range
Parameter
Range
Steps
•
•
•
•
•
•
•
•
= Base curve = Power
= Cylinder
= Axis
= Addition
= Numeric excentricity
= Total diameter
= Segment height
5,5 - 10,0 mm
+15,00 - -30,00 dpt
> -0,5 dpt
0° - 180°
0,75 - 3,5 dpt
-0,5 - 1,0
8,0 - 12,0 mm -3,0 - +3,0 mm
r0
F`v
Cyl.
A
Add
n. E.
ØT
H
0,05 mm
0,12 dpt
0,12 dpt
1°
0,25 dpt
0,05
0,1 mm
0,5 mm
Material
Ref. Capital Material
•
•
•
•
For Fitting or calculating the back surface, Ref. to Lens type in Capital «RGP Single vision contact lens»
Inorder that alternative function works out perfectly, they must have a sufficient movement on the eye
They should not be too large in diameter and must not sit high eg. have to hold the upper eyelid
By reading or by viewing down, the lens has to move slightly upwards
i-MAP Progress-F
Multi focal, multi curve, individual
contact lens
• First choice for Presbyopia
requiring Multi focal RGP lenses
• Keratoconus
• Keratoglobus
• Irregular cornea
• After Keratoplasty treatment
• After Lasik treatment
• In case of irregularity on the
cornea due to injury
Additional models
•
•
•
•
i-MAP Progress-F VP
i-MAP Progress-F VPT
i-MAP Progress-F RT
i-MAP Progress-F BT
Front surface
Back surface
•
•
•
•
Rotations symmetric or toric, multi curve
The number of curves, zone width and corresponding radius is selectable
Depending on eye conditions /Indications, geometries prolong, oblong or reverse can be selected
The bevel provides proper comfort and optimal flow of trears
•
•
•
•
Simultaneous / Alternating, Distance located at center
Range
• Ref. Capital «RGP Special contact lens» for the corresponding i-MAP Typ
• For Fitting or calculating the back surface, Ref. to lens type in Capital «RGP Special contact lens» for the
corresponding i-MAP Typ
• Inorder that alternating works properly by i-MAP Progress-F, they must have sufficient movement over
the eye and centered to the pupil.
By reading or by viewing down, the i-MAP Progress-F has to move slightly upwards
multi curve, individual contact lens
• First choice for presbyopia
with RGP Multi focal
special conatact lens
• Keratoconus
• Keratoglobus
• Irregular cornea
• After Keratoplasty treatment
• After Lasik treatment
• In case of deformation on the
cornea due to any injury
Additional models
•
•
•
•
•
i-MAP Progress-F QSD VP
i-MAP Progress-F QSD VT
i-MAP Progress-F QSD VPT
i-MAP Progress-F QSD RT
i-MAP Progress-F QSD BT
Front surface
Back surface
•
•
•
•
Quadrant specific, multi curve, spheric or toric
•
•
•
•
Range
• Ref. Capital «RGP Special contact lens» corresponding to i-MAP Typ
• For calculating back surface ref. Capital «RGP Special contact lens» corresponding to i-MAP Typ.
• Inorder that alternating works properly by i-MAP Progress-F QSD, they must have a sufficient movement
over the eye and centered to the pupil.
• By reading or by viewing down, the i-MAP Progress-F QSD has to move slightly upwards
i-MAP Progress-N
Multi focal, multi curve, individual
contact lens
•
•
•
•
•
•
•
Presbyopia
Keratoconus
Keratoglobus
Irregular cornea
After Keratoplasty treatment
After Lasik treatment
In case of irregularity on the
Additional models
•
•
•
•
i-MAP Progress-N VP
i-MAP Progress-N VPT
i-MAP Progress-N RT
i-MAP Progress-N BT
Front surface
Back surface
•
•
•
•
Rotations symmetric or toric, multi curve
•
•
•
•
Simultaneous, Near located at center
Range
• For calculating back surface ref. Capital «RGP Special contact lens» corresponding to i-MAP Typ
• Die i-MAP Progress-N must be centered to the pupil and must not have too much movement
irregularity individual contact lens
multi curve,
•
•
•
•
•
•
•
Presbyopia
Keratoconus
Keratoglobus
Irregular cornea
After Keratoplasty treatment
After Lasik treatment
IIn case of irregularity on the
Additional models
•
•
•
•
•
i-MAP Progress-N QSD VP
i-MAP Progress-N QSD VT
i-MAP Progress-N QSD VPT
i-MAP Progress-N QSD RT
i-MAP Progress-N QSD BT
Front surface
Back surface
•
•
•
•
Quadrant specific, multi curve, spheric or toric
•
•
•
•
Range
• For calculating back surface ref. Capital «RGP Special contact lens» corresponding to i-MAP Typ
• Die i-MAP Progress-N QSD must be centered to the pupil and must not have too much movement
Excellent-KK Progress-F
Multi focal, standardized, Keratoconuscontact lens
• All cases of Keratoconus
• First choice by presbyopia
with multi focal ,
RGP Conatct lens
Additional models
•
•
•
•
Excellent-KK Progress-F VP
Excellent-KK Progress-F VPT
Excellent-KK Progress-F RT
Excellent-KK Progress-F BT
Front surface
Back surface
• Rotations symmetric or toric, multi curve
• The bevel provides proper comfort and optimal flow of trears
Advantages
• The flattening on the periphery with roatation symmetric, toric or multi curve back surface is defined
with flattening factor «AF»
Range
• Ref. Capital «RGP Special contact lens» under the corresponding Excellent-KK Typ
•
•
•
•
• For Fitting or calculating the back surface siehe «Anpass-Guide Excellent-KK»
• The Excellent-KK Progress-F to function alternatively, they must have a sufficient movement over the eye
and centered to the pupil
• By reading or by viewing down, the Excellent-KK Progress-F has to move slightly upwards
standardized keratoconus contact lens
• First choice by Presbyopia
with multifocal RGP lenses
Additional models
• Excellent-KK Progress-F QSD VP
• Excellent-KK Progress-F QSD VT
• Excellent-KK Progress-F QSD VPT
Front surface
Back surface
• Quadrant specific, multi curve, spheric or toric
Advantages
• The periphery flattening of qudrant specific, multi curven back surface is defined with Parameter,
Flattening factor «AF», in all the 4 quadrants (0°, 90°, 180° and 270°)
Range
• Ref. Capital «RGP Special contact lens» corresponding to Excellent-KK Typ
•
•
•
•
• For Fitting or calculating the back surface Ref Capital «Fitting-Guide Excellent-KK»
• The Excellent-KK Progress-F QSD to function alternatively, they must have a sufficient movement over the
eye and centered to the pupil
• By reading or by viewing down, the lens has to move slightly upwards
Multi focal, standardized, keratoconus
contact lens
• Presbyopia
Additional models
•
•
•
•
Excellent-KK Progress-N VP
Excellent-KK Progress-N VPT
Excellent-KK Progress-N RT
Excellent-KK Progress-N BT
Front surface
• Multi focal, spheric or toric,
Near located at center
Back surface
• Rotations symmetric or toric, multi curve
Advantages
• The perpherie flattening for symetric or toric , multi curved back surfaces is defined with
flattening parameter «AF».
Range
• Ref. Capital «RGP Special contact lens», defined under corresponding Excellent-KK Typ
•
•
•
•
• For Fitting or calculating the back surface Ref. «Fitting-Guide Excellent-KK»
• The Excellent-KK Progress-N must be centered to the pupil and must not have too much movement
standardized keratoconus contact lens
• Presbyopia
Additional models
• Excellent-KK Progress-N
QSD VP
QSD VT
QSD VPT
Front surface
Back surface
• Quadrant specific, multi curve, spheric or toric
Advantages
• The periphery flattening of qudrant specific, multi curven back surface is defined with Parameter,
flattening factor «AF», in all the 4 quadrants (0°, 90°, 180° and 270°)
Range
• Ref. Capital «RGP Special contact lens» under the corresponding Excellent-KK Typ
•
•
•
•
• For Fitting or calculating the back surface Ref. «Fitting-Guide Excellent-KK»
• The Excellent-KK Progress-N QSD must be centered to the pupil and must not have too much movement
Lens fitting recommendation for soft
contact lens
For selecting a base curve of soft contact lenses made from materials-Benz G
(Benz G3x, Benz G4x, Benz G5x)
Mean central corneal radius
The basis curve of SH-74 contact lens should be selected 1 to 1/20 mm steeper than Benz G material
For selecting a base curve of soft contact lenses made from Contaflex 58 and 75 material
(MMA/VP 58 % / 75 %)
For selecting a base curve of soft contact lenses made from HEMA-material (Polymacon 38,6 %)
Lens4Me AG, Hauptstrasse 22, CH -9042 Speicher. Fax: CH: ++41 71 344 2050 DE: 0800 180 7017(Free localy) AT: 0800 296 589(Free localy)
Lens Design Form
Customer
Name
Customer No.
Reference
Lens
:
Hydrophilic
RGP
Design
:
Spherical
Toric
Spherical-mutifokal
Condition
:
with exchange
without exchange
Trial lens
Point engraving
:
Right
Left
Toric-multifocal
Refraction
Right
Sph
Cyl
Left
Axis
Vcc
HSA
Sph
Cyl
Axis
Vcc
HSA
Corneal radius
Radius horizontal
Axis
Radius horizontal
Axis
Radius vertical
Axis
Radius vertical
Axis
r/n E. nas
r/n E. temp.
r/n E. nas
r/n E. temp.
r/n E. inf.
r/n E. sup.
r/n E. inf.
r/n E. sup.
Corneal diameterr
Corneal diameter
Toric Contact Lenses
Oberlidverlauf after TABO
Degree
Oberlidverlauf after TABO
Degree
Corneo - scleral profile
Multifocal Contact Lenses
Addition
Addition
Pupil diameter
Pupil diameter
Guide eye
Guide eye
Material / Color
BenzG3x
BenzG4x
BenzG5x
BenzG72HW
Conta
flex- 58
Conta
flex- 75
SH -74
OptClasssic
White
Blue
Green
Aqua
Remark
OptComfort
OptExtra
OptExtreme
Boston
ES
Boston
EO
Boston
XO
Lens4Me AG, Hauptstrasse 22, CH -9042 Speicher. Fax: CH: ++41 71 344 2050 DE: 0800 180 7017(free localy) AT: 0800 296 589(free localy)
Lensdesign- Modification form
Customer
Name
Customer No.
Reference
Reference
Right
Left
Serial Number
Vcc_Far
well
insufficient
well
Vcc
insufficient
Vcc
Vcc_Near
well
well
insufficient
Vcc
insufficient
Vcc
Overrefraction
Sph
Cyl
Axis
Sph
Cyl
Axis
Vcc_Far (with Overrefraction)
well
insufficient
well
Vcc
insufficient
Vcc
Vcc_Near (with Overrefraction)
well
insufficient
well
Vcc
insufficient
Vcc
Contact lenses seat
ideal
steep
flat
ideal
steep
flat
Centering
ideal
decentered
ideal
nasal
superior
temporal
inferior
decentered
Stabilization (TABO)
Axis
position
Axis
position
Material / Color
Comments
nasal
superior
temporal
inferior
Capital 7: Material overview – RGP and Soft lenses
Material overview
Soft contact lens
Material
Benz
G3x
Benz
G4x
Benz
G5x
Benz
G 72 HW
Contaflex
58
Contaflex
75
SH 74
Definitive
Hema
38
Composition
HEMA/
GMA
HEMA/
GMA
HEMA/
GMA
HEMA/
GMA
MMA/VP
MMA/VP
Filcon V3
P-Hema
Water content
49 %
54 %
59 %
72 %
58 %
75 %
74 %
38 %
Dk-Value*
16
21
22
42
21
43
60
9
Index (Dry/Wet)
1,507/
1,425
1,510/
1,408
1,515/
1,401
1,513/
1,384
1,540/
1,400
1,560/
1,375
1,510/
1,376
1,520/
1,442
Non-ionic
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
UV-Filter
No
No
No
No
No
No
No
No
Color
White/
Blue
White/
Blue
White/
Blue
White/
Blue
White
White
White
White
* X10-11 (cm2/sec)[mlO2/(ml×mmHg)]
Benz-G Material
G-Benz are high-performance soft lens material, as they remain 100 % hydrated while wearing and thereby
do not change their form. The contact lens parameter remains same during the use of the lens.
This has not only advantages for the design and adaptation of contact lenses, but also for the health of the
eye of the users.
Except for the Benz G72 HW, all the materials Benz G-family are non-ionic and white, therefore no increased
affinity for protein deposits.
Caring solution
For all the material used by Lens4Me you can use all the standard caring solutions.
Lens4Me recommends for the care of soft contact lenses with hydrogen peroxide in material with a weekly
protein removal.
In case of wetting because of more tears , we recommend using alcohol-based cleaner solutions (like I-Clean).
SH-74 Caring solution
As hydrogen peroxide in SH-74 reacts with alcohol and protein, and changes parameters of contact lenses.
It is recommended not to use caring solution containing the above ingradients.
Therefore we recommend to use care solution with All-in-one solution.
Material Overview
RGP Contact lens
Material
Optimum
Classic
OptiOptimum
mum
Comfort Extra
Optimum
Extra
M19
OptiBoston
mum
ES
Extreme
Boston
EO
Boston
XO
PMMA
Composition
MMA+
SI+F
MMA+
SI+F
MMA+
SI+F
MMA+
SI+F
MMA+
SI+F
MMA+
SI+F
MMA+
SI+F
MMA+
SI+F
MMA
Dk-Value*
26
65
100
100
125
18
58
100
0-0,5
Index
1,450
1,441
1,431
1,431
1,432
1,443
1,429
1,415
1,490
Specific weight
(g/cm³)
1,190
1,178
1,160
1,160
1,150
1,220
1,230
1,270
1,180
Wetting anglel (°)
12***
6***
3***
3***
6***
52**
49**
49**
27**
79
75
75
77
85
83
81
90
Surface hardness
83
(Shore D)
UV-Filter
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Standard Colors
Blue
Blue
Blue
White
Blue
Blue
Blue
Blue
White
Additional colors
NA
Aqua,
Green
Aqua,
Green
NA
Aqua
Aqua,
Green
Aqua,
Green
Aqua,
Green
Grey
* ISO 9913-1, unit X10-11 (cm2/sec)[mlO2/(ml×mmHg)]
** Blow method, ***Manufacturers information

Multi focal, aspheric contact lens

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