lenses - gyes.eu
Transcription
lenses - gyes.eu
LENSES SP80"-'200mmFI2.8LD SP 180mmFI2.5LD(lF) SP300mmF12.8LD(IF) SP400mmFI4LD(IF) (Low Dispersion ) LD lenses are high-performance telephoto-lenses for which special low-dispersion glass is used. LENSES (Low Dispersion) Tamron Lenses-High Performance-High Quality LD (Low Dispersion) Glass Elements Make Lenses Special • Special Low-Dispersion Glass Elements Minimize Chromatic Aberration Taking rea ll y great pi ctures has never bee n eas ier. The new breed of ca mera s offers fas t, accurate alm os t effortles s photog raph y. But no ca mera, no matter how sophi sti ca ted ca n take superior pi ctures witho ut a superio r lens attac hed . Tamro n has deve loped a series of lenses that meet the mos t exacting sta nd ard s of seri ous pho tographers. The lenses deliver such o uts tanding performance they are des ignated the SP (Super Perform ance) series. The SP lenses are designed with spec ial fea tures and material s that produce sharp, cri sp, true co lor im ages. These are the culminati on of Tamro n's ex perti se in the des ign and manufac ture of high quality lenses. The LD (Low Di spersion) telephoto lenses are unique in Tamro n's seri es of professiona l grade SP lenses. The LD glass elements used in the lenses fu ll y co mpe nsa te fo r color aberrations whi ch are apt to occ ur in a large-aperture telephoto lens. All fo ur Tamron LD lenses incorpo rate Low Di spersion glass in the front element group to optimize opti ca l performan ce. They can cap ture a sharp, cl ean image eve n at a greater di stance. Eac h lens is engraved with a green line whi ch is the symbo l o f the highest perform ance and quality. Whether photographing sports, racing eve nts, w ild li fe or nature, Tamron 's LD teleph oto lenses can produce dramati c images. Low-Dispersion glass enables chromat ic aberrations to be reduced to a bare minim um which results in clear crisp im ages with virtuall y true colo r reproduction . In co nventi o nal telephoto lenses, the longer the focal length and the faster the aperture, the more likely chro mati c aberratio ns will occ ur, ca using deteri orati on of image quality. As light enters the lens, the foc using poi nt is scattered, depending on the light's w ave length (co lo rl. Ordinary lens es compensa te fo r thi s by using a co mbination of con ca ve or convex elements with regular optical glass materi als, how ever, res idual chromati c aberrati o ns w ill remain. Low-Di spersio n glas s no t o nl y compensates f'c;,..J chro matic aberrati ons but also helps prov id e a cl ean view find er image to facil itate more acc urate and faster foc usi ng. A fast mov ing im age in sports o r nature ca n be qui ckl y brought into sharp foc us at even the max imum telepho to range. SP400mm F/ 4LD (IF ) f= 400m F/ 4 AE SP180mm F/ 2.5LD (IF) f=180mm F/2. 5 AE TAMRON'S LD LENSES DELIVER SUPERIOR PERFORMANCE Fast Te/e-Zoom Lens Produces Sharp, Crisp Images. SPBO·200mm F/ 2.BLD Model30A Th is superior handling telephoto zoom lens offers excellent portability. It is idea l fo r photojourna lism, sports, nature or stage photogra ph y. The lens design fea tures LD glass in the fro nt element and eight additional high quality glass elements wh ich provide sharp images comparable to those produced by single foca l length lenses. The fast F/ 2.B aperture allows hig her shutter speeds for great stop-action photography. This lens is made to deliver outstanding performance under the most demanding photographic conditions. Achieving Superior Color Balance for Natural Color Reproduction The key t o obtaining natural co lo r reprod uc ti o n is to ach ieve superio r co lor ba lance. O ne of th e critical app roac hes is t o cut off ul t rav io let t ransmissio n. Thi s c hart be low shows the co lor re nditi o n of the SP 180mm F/ 2.S (I F) indi ca ti ng excelle nt natural co lo r re p ro duc ti o n p e rfo rm ance. You Can see the fl at characteristics in t he range over 370nm representi ng eve n all arou nd co lo r b alance. Fast-Aperture Telephoto Lens For Images of The Highest Quality. SP1BOmm F/ 2.SLD (IF) Model 638 This LD lens feat ures an Internal Foc using system which ma kes the lens smaller and easier to handle with outstanding balance. LD glass is used in the two front elements prod ucing the highest optical performa nce. The mini mum foc using distance is 4 feel, the shortest of all lenses in this class. The F/ 2.5 aperture is also 25 % faster than other F/ 2.B lenses. This lens is idea l fo r portrait photography pa rticularly w hen a blurred background effect is desired . It also delivers excellent perfor mance in stage photography w ith low light conditions. .00 1% ANSI 9.4 - 0 - 1.2 DIN 5.5 - 0 - 1.4 4\0 500 sso 600 650 700 nm (nanometer) Higher-Perfonnance Professional-Grade Lenses. SP300mm F/ 2.BLD (IF) Model 608 SP400mm F/ 4 LD (IF) SP300mm F/ 2.BLD (IF) f = 300mm FI B 1/ 125 sec. SPBO-200mm F/2.B LD f=200m m FIB AE Model 658 These lenses are deSigned to meet the criti cal standards of the most demanding professio nal photographers. A revolutionary design and LD glass in the lenses's two front elements mea n color and spheri cal aberrations, image di stortion s and other aberrations are thoroughly compensated for. These lenses produce sharp, clear images even at 'full apertu re making them particularly useful for shooting fast moving subjects, freezing the action with ultra-high shutter speeds ava ilable on today's camera s. Both lenses have a Vari-Pitch Foc using mechani sm which optimizes the rotation angles of the foc using ring from the closest shooting distance to infinity. They also have a Pre-Set Focusing Stop w hich facilitates quicker shooting. Combined w ith Intern al Foc using, these lenses offer incredible handling ease. For ultra-teleph oto photography, the focal length of the 400mm can be extended to S60mm F/ 5.6 w hen combined w ith an SP 1.4 x teleconverte r. The 300mm can be extended to 420mm F/ 4 with a 1.4 X teleconverter. Both the 300mm and 400mm are made to with stand heavy duty use and deliver conSistentl y excellent results. ACCESSORIES Shoulder case [for common use with SP300mm F/ 2.BLD (IF) and SP400mm F/ 4LD (IF)] The case ca n sto re the lens m ounted o n a camera. It is made of durable cloth and has a lens protec tive cover. SP1 .4X Tele-converter (Model 140F) SP2X Tele-converter of fixed-mount-type SP2X Tele-converter (ModeI01 F) This fixec-mount-type 2X Thi s converter doubles the High-performance tete-converter can be used not only with Tamron lenses, but also with lenses from other manufacturers. tele-converter for telephoto lenses lo nger than 90mm. This compact (21 .9mm long) Rear-mount filter frame [for common use with SP300mm F/ 2.BLD (IF) and SP400mm F/ 4LD (IF)) An effec tive and indi spen sa ble tool for creative pho tographic express io n. Filter exchange will be facilitated when frequently-used fi lters are pre: set in this frame. focal length of a master lens to provide a d ynam ic image. Front Filter [for common use with SP300mm F/2.BLD (IF) and SP400mm F/ 4LD (IF)] converter easily extend s the focal length of a mrlster lens without greatly altering the Rear-mount filter Highly recommended to pro tec t the expensive LD glass, used in the top front element of the lenses, from damage or smudging. total length of the lens. Specifications of TAMRON LD Lenses 638 180 F/ 2.5 -32. AE 13· 7/ 10 47.2 (1.2) 3.2 (815) 4.7 (119.5) 14.9 (124)) 28.2 (800) Ba yonet type Accepts 01 F. 140F converters . 8.3 (210.5) 185 (215)) 73.9 (2.096) Bayonet type Accepts 01 F. 140F converters . Bayonet type Accepts 01 F. 140F converters. 608 300 F/2.8 -32. AE 8· 7 / 10 98.4 (2.5) 4.6 (117.5) 658 400 F/4 - 32.AE 6.2· 71 t 0 118 (3) 4.6 (1 18) 11 .5 (293 ) 11 .8 (297 .5)J 80.1 (2270) 140F I.4X the focal lenglh of or iginal lens (OriglOal lens Fx 1.4) 3 /5 Retains the min . focus of original lens 2.5 (645) 0.86 (21 .9) 11 .04 (26.4)J 6 (169) 01F 2Xthe focal length of original lens (Original lens Fx2) 5 /6 Retains the min . focus of original lens 2.5 (64.5) 1.7 (42.5) 119 (4 7)J 88 (250) 2X the focal length of system ori ginal len s (Original lens Fx2) 5 /7 Retains the min. focus of original lens 2.4 (62 ) 1.2 (31) 6.3 (180) f For Pentax KA. Nikon AI. Canon FD. Minolta MD. Olympus OM. Konica AR. Contax / Yashica. Fujica AX Speci fications and availability are subject to change withou t notice. Tamron Adaptall-2 Interchangeable Mount System The Tamron interchangeable mount system makes all Tamron lenses compatible with a wide range of SLR cameras so you can change your camera without having to change your lens. Adaptall-2 Mounts Available • • • • • • • for: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Canon FD/ FT Series ContaxlYashica Series Fujica ST Series Fujica AX Bayonet Series Konica AR Series Leica R4 Series Mamiya ZE Series • • • • • • Minolta MD/ SR Series Nikon Ai l E Series Olympus OM Series Pentax ES/ Spotmatic Series Pentax K Series Pentax Super-A Series • • • • • Praktica B200 Series Ricoh XR-P Series Rollei SLNoigt)ander VSL Series Universal (42mm Screw) " COO mount for CCTVNTR cameras and 16mm movie cameras Manufacturers of lenses for photographic, industrial , laboratory, video, and scientific applications. TAmRon TAMRON CO. LTD. 17 - 11 , 7-Chome. Takin ogawa. Kita -k u, Tokyo, Japan Tel : (03) 916-0131 Fax: (03) 9 16-1860 Telex: J2 3977 TAMRON Cable TAMRONTAISEI TOKYO TAmRon INDUSTRIES, INC. 99 Seaview Boulevard, Port Washington , NY 11050 Tel : (516) 484-8880, (212) 219-1775 Fa x: (516) 484-8906 P RI N TED IN JA PA N