改口或接圈参考（相机镜头像面定位距资料）

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[1 楼] 横断山人 [泡菜] 09-12-31 12:33 Camera mounts & registers ________________________________________ CAMERA SYSTEM MOUNT TYPE REGISTER(mm) Aaton bayonet(?) 40.00 Alpa bayonet 37.80 Argus bayonet 44.45 Arriflex bayonet 52.00 Balda Baldamatic lll 44.70 Bolex breech 23.22 Bolex H8RX 1" x 32tpi thread 15.31 Braun Colorette 44.70 Braun Colorette Super 44.70 Braun Reflex Automatic 44.70 Bronica S2A bayonet & 57x1 thread 101.70 Bronica ETRS Bronica GS1 Compur 00 rear outer: 25x0.5 front inner: 22.5x0.5 rear inner: Compur 0 rear outer: 32.5x0.5 front inner: 29.5x0.5 rear inner: 29.5x0.5 Compur 1 rear outer: 39x0.75 front inner: 40x0.75 rear inner: 36x0.75 Compur 3 rear outer: 62x0.75 front inner: 58x0.75 rear inner: 58x0.75 Compur 5 rear outer: 92x0.75 front inner: 86x0.75 rear inner: 86x0.75 C-mount 1" x 32tpi thread 17.526 (0.69") C-S mount 1" x 32tpi thread 12.50 [also known as "1-32 UN 2A"] Canon EOS bayonet 44.00 Canon EX1/2 VL bayonet 20.00 Canon R/FL/FD breech or bayonet 42.00 Canon screw M39x1 thread 28.80 Contarex 46.00 Contax RF 34.85 Contax/Yashica bayonet 45.50 Contax G1 bayonet 29.00 D-mount 0.625" x 32tpi 12.29 Eclair bayonet 48.00 Exakta/Topcon bayonet 44.70 Exacta 66 breech lock 74.10 Edixa Electronica 44.70 Edixa-Rex bayonet 53.00 Hasselblad/Kiev88 multi start thread 82.10 Hasselblad 500/2000 bayonet 74.90 Icarex breech lock 48.00 (Icarex 35/35S/SL-706 45.50?) Iloca Electric 44.70 K-mount bayonet 45.46 Kilarflex 92.30 Kilarscope 78.80 Kiev 60/Kiev Six breech lock 74.10 Kiev 88 multi start thread 82.10 Kodak Reflex S 44.70 Kodak Reflex lll 44.70 Kodak Reflex IV 44.70 Kodak Reflex Instamatic Reflex 44.70 Kowa Six/Super 66 breech lock 79.00 Konica AR bayonet 40.70 Konica F bayonet 40.50 Konica RF Hexar screw 27.95 Leica M bayonet 27.95 (27.80?) Leica R bayonet 47.00 Leica screw M39x26tpi 28.80 Leitz Visoflex I M39x26tpi 62.50 (91.30 total) (both are sometimes mistaken for M39 x 1mm, a tiny difference, but enough to cause problems with some non-Leica M39 lenses) Leitz Visoflex II, III Leica M bayonet 40.00 (68.80 total) Mamiya ZE bayonet 45.50 Mamiya 645 bayonet 63.30 Mamiya RB bayonet 112.00 Mamiya RZ bayonet 105.00 Minolta AF bayonet 44.50 Minolta MD bayonet 43.50 Miranda dual BM/SM bayonet/M44x1 thread 41.50 Miranda TM only SM M42x1 thread 41.50 Miranda Laborec - bayonet/M44x1 thread 41.50 dual BM/SM Mirax Laborec BM/SM Laborec-bayonet/M46x1 thread 41.50 (Soligor TM only SM M42x1 thread 41.50 (Pallas TM only SM M42x1 thread 41.50 Narcissus M24x1 thread 28.80 Nikon bayonet 46.50 Novoflex 100.00 Olympus OM bayonet 46.00 Olympus Pen F bayonet 28.95 Olympus E1 bayonet 38.67 (38.80?) (adapter for OM lenses seems to require focusing beyond infinity, perhaps 0.13mm error due to film-thickness??) (aka 4/3 or four/thirds) Panasonic G1 Micro Four Thirds 19.20 (calculated from a T-mount -> G1 adapter with 35.80mm thickness (register T2 = 55mm; - 35.80 = 19.20) Paxette M39x1 thread 44.00 Pentacon 6 breech lock 74.10 Pentax 6x7 bayonet 84.95 (74.10?) Pentax 645 bayonet 70.87 Pentax/Practica M42x1 thread 45.46 (add film thickness, and get 45.50mm....) Practica bayonet Practiflex M40x1 thread 45.50(?) Petriflex breech lock 43.50 Praktina breech lock 50.00 RAS Rectaflex 43.40 Retina lllS 44.70 Ricoh breach mount 45.50 RMS 0.800" x 36tpi thread Rolleiflex SL35 bayonet 44.60 Rolleiflex SL66 bayonet 102.80 Rollei 6008 75.32 Rollei 6008 shutter-adapter M39x0.75 31.68 Rollei 6008 bellows +67.00 (minimum extension; add both bellows and shutter-adapter and you get 174.00mm minimum) Schneider M26x0.5 Sigma SA bayonet 44.00 T2 mount M42x0.75 55.00 Topcon IC1 bayonet 55.00 Voigtlander Bessamatic 44.70 Voigtlander Ultramatic 44.70 Voigtlander Vitessa-T 44.70 Wrayflex M41.2 x 26tpi 42.05 Zeiss Ikon Flektoskop/F'meter 84.50 (119.35 total) Zeiss Ikon Panflex 64.50 (99.35 total) Zenith 3M M39x1 thread 45.46 Zenit 80 multi start thread 74.10 Microscopic lenses W 0.8" x 1/36" [36tpi] (RMS) Tripod mount 1/4" x 20tpi [aka UNC 1/4"] 3/8" x 16tpi [aka UNC 3/8"] Please note that there are almost a dozen different 1/4" & 3/8" types on the market; below the descriptions used for hand/machine taps (to cut thread into a hole): UNC 1/4" (20tpi) [UNified Coarse, thread angle 60 degree, DIN 371] UNC 3/8" (16tpi) [UNified Coarse, thread angle 60 degree, DIN 376] UNF 1/4" (28tpi) [UNified Fine, thread angle 60 degree, DIN 371] UNF 3/8" (24tpi) [UNified Fine, thread angle 60 degree, DIN 376] UNEF 1/4" (32tpi) [UNified Extra Fine, thread angle 60 degree, DIN 371] UNEF 3/8" (32tpi) [UNified Extra Fine, thread angle 60 degree, DIN 374] BSP 1/4" (19tpi) [British Standard Pipe, thread angle 55 degree, ISO (straight cut) or DIN 5156 (spiral cut)] BSP 3/8" (19tpi) [British Standard Pipe, thread angle 55 degree, ISO (straight cut) or DIN 5156 (spiral cut)] BSPT 1/4" (19tpi) [British Standard Pipe Tapered, "Rc", thread angle 55 degree, DIN 5156] BSPT 3/8" (19tpi) [British Standard Pipe Tapered, "Rc", thread angle 55 degree, DIN 5156] BSPP 1/4" (19tpi) [British Standard Pipe Parallel, "Rp", thread angle 55 degree, DIN 5156] BSPP 3/8" (19tpi) [British Standard Pipe Parallel, "Rp", thread angle 55 degree, DIN 5156] BSW 1/4" (20tpi) [British Standard Whitworth, thread angle 55 degree, ISO or DIN 371] BSW 3/8" (16tpi) [British Standard Whitworth, thread angle 55 degree, ISO or DIN 376] BSF 1/4" (26tpi) [British Standard Fine, thread angle 55 degree, DIN 371] BSF 3/8" (20tpi) [British Standard Fine, thread angle 55 degree, DIN 376] FG/BSC 1/4" (26tpi) [??/???, (bicycle applications), thread angle 60 degrees, DIN 79012] FG/BSC 3/8" (26tpi) [??/???, (bicycle applications), thread angle 60 degrees, DIN 79012] NPT 3/8" (18tpi) [National Pipe Thread [USA], to create conical holes (1:16), thread angle 60 degrees, DIN 5156] NPT 3/8" (18tpi) [National Pipe Thread [USA], to create conical holes (1:16), thread angle 60 degrees, DIN 5156] Further note that there used to be cheap hand-taps available (for low speed & low frequency use, about US$10), while it seems that currently only the harder & more expensive machine-taps are available (US$20-25). Other options/differences are in the shape of the 'drain-channels' of the tap, for normal holes straight channels are fine, for blind holes you need spiral channels, to get the metal shavings out. ________________________________________ Abbreviations used here and in other literature tpi = threads per inch M = metric thread Register = distance flange to film plane BM = Bayonet Mount TM = Thread Mount RMS = Royal Microscopic Screw When is an adaptor between two systems possible? An adaptor is always possible; some are widely available, like M42-lens->brandX-camera or T2-lens->brandX-camera. However, even custom order adaptors have to obey an optical law: the register of the lens system should be LARGER than the camera system. If the register of the lens system is SMALLER, or EQUAL (less than 1mm difference) than the camera system, the adaptor requires an optical element to make infinity focussing possible. Otherwise such an adaptor would act as a macro tube, putting the lens further away from the body than designed! Also, the above non-optics formula only works if the lensmount is a bit smaller than the camera mount. The extra optical elements are essentially acting as a mild teleconverter; needless to say that this won't improve image quality, nor do you want a teleconverter at all when using wide angle lenses.... The above is also the reason why there are NO non-optics M42 adaptors for Nikon and Leica (at least none that allows infinity focussing). EOS adapting specialties Since the EOS system has a rather small register, some very cute non-optics adaptations are possible: one can mount Leica and Nikon lenses on an EOS body! The adaptors are quite thin, so the lens release mechanism requires major engineering, hence they are very expensive ($200). If one can live with a screw instead of a fast release mechanism, cheaper solutions are possible. (email me if you want more info about these adaptors). For detailed instructions how to use these all-manual lenses on EOS cameras, see Neil K.'s site: EOS & Manual lenses FD->EOS compromises Many people ask about the possibility of mounting FD lenses on EOS cameras....you can, but not without a large compromise. The following solutions exist: - Canon high end FD->EOS adaptor: as expensive as the EOS 1.4x, and also contains image degrading optical elements, thereby also acting as a slight (1.26x) teleconverter. Useless with wide angles, and only a real alternative if you already have expensive FD tele's, or can buy one cheap. - Canon macro FD->EOS adaptor: no lens elements, but you loose infinity focus. Only practical for macro purposes, where infinity focus is not required. - Aftermarket FD->EOS adaptors: cheap, but contain lens elements, just like the one sold by Canon, and are even worse in optical quality....there are more of these on the market, available for various lens/camera combinations, but all contain these image degrading lens elements. If you want to spoil the good quality of your FD optics, go ahead....;-(( EOS->Nikon incompatibility Several other people ask whether it is possible to mount EOS lenses on Nikon (or Canon FD) bodies....sadly this is near-impossible, for several reasons: 1) Just like the Nikon->EOS (and Leica->EOS) adaption is so easy, because of very different registers, the same difference makes the reverse situation impossible, mounting an EOS lens on a Nikon body, without additional (teleconverter) optics. 2) aperture on EOS lenses is controlled electronically....therefore you can't control aperture when mounted on any non-EOS body.... 3) the first generation of high end EOS optics (including 28-80/2.8-4, 200/1.8, 300/2.8, 400/2.8(mark I & II) 600/4.0 and 1200/5.6) can only focus through their E-M/USM motor (Electronical Manual), not just AF, but also MF. This means no focus possible on non-EOS bodies.... And even if one could live with all these problems, an adapter for this purpose has never been made to the best of my knowledge, definately not in commercial quantities.... T2-reverse adaptors For some applications, a T2-reverse adaptor would be very useful. Examples are mounting OEM lenses on T2 tilt/shift bellows, or even on cheap M42 bellows (by using a second T2->M42 adaptor behind the brandX-lens->T2-camera adaptor). Another application is using OEM still lenses on C-mount moving picture cameras, by means of a second T2-lens->C-mount-camera adaptor. This also works with Canon LC-1 & LC-2 video cameras. (email me if you want more info about these T2-reverse adaptors) 大画幅相机镜头一览表广角镜头焦距快门种类光圈范围镜片组合镜头中心点至滤色镜尺寸镜头的涵盖涵盖的角度底片尺寸底片的距离 Caltar II Wide Angle 65mm Copal 0 4.5 – 45 8 – 4 70mm 58mm 170mm 105度 4x5 75mm Copal 0 4.5 – 45 8 – 4 82mm 67mm 195mm 105度 4x5 75mm Copal 0 6.8 – 45 6 – 4 78mm 58mm 187mm 102度 4x5 90mm Copal 0 4.5 – 45 8 – 4 98mm 82mm 236mm 105度 5x7 90mm Copal 0 6.8 – 45 6 – 4 94mm 67mm 221mm 102度 5x7 115mm Copal 1 6.8 – 45 6 – 4 121mm 82mm 291mm 104度 5x7 Rodenstock APO Grandagon 35mm Copal 0 4.5 – 22 8 – 4 43mm 67mm 125mm 120度 6x12 45mm Copal 0 4.5 – 32 8 – 4 56mm 67mm 131mm 110度 6x12 55mm Copal 0 4.5 – 45 8 – 4 68mm 67mm 133mm 110度 4x5 Rodenstock Grandagon 65mm Copal 0 4.5 – 45 8 – 4 70mm 58mm 170mm 105度 4x5 75mm Copal 0 4.5 – 45 8 – 4 82mm 67mm 195mm 105度 4x5 90mm Copal 0 4.5 – 45 8 – 4 98mm 82mm 236mm 105度 5x7 75mm Copal 0 6.8 – 45 6 – 4 78mm 58mm 187mm 100度 4x5 90mm Copal 0 6.8 – 45 6 – 4 94mm 67mm 221mm 102度 5x7 115mm Copal 1 6.8 – 45 6 – 4 121mm 82mm 291mm 104度 5x7 焦距快门种类光圈范围镜片组合镜头中心点至滤色镜尺寸镜头的涵盖涵盖的角度底片尺寸底片的距离 Schneider Super Angulon 47mmXL Cpal 0 5.6 – 32 8 – 4 59mm 67mm 166mm 120度 4x5 58mmXL Copal 0 5.6 – 32 8 – 4 69mm 67mm 166mm 110度 4x5 65mm Copal 0 5.6 – 45 8 – 4 72mm 67mm 170mm 105度 4x5 72mmXL Copal 0 5.6 – 45 8 – 4 82mm 95mm 226mm 115度 5x7 75mm Copal 0 5.6 – 45 8 – 4 85mm 67mm 198mm 105度 4x5 90mm Copal 0 8.0 – 45 6 – 4 103mm 67mm 216mm 100度 4x5 90mmXL Copal 0 5.6 – 45 8 – 4 103mm 95mm 259mm 110度 5x7 120mm Copal 0 6.8 – 45 6 – 4 133mm 83mm 288mm 100度 5x7 Nikkor SW Series 65mm Copal 0 4.5 – 45 7 – 4 71mm 67mm 170mm 105度 4x5 75mm Copal 0 4.5 – 45 7 – 4 81mm 67mm 200mm 105度 4x5 90mm Copal 0 4.5 – 64 7 – 4 97mm 82mm 235mm 105度 5x7 90mm Copal 0 8.0 – 64 8 – 4 97mm 67mm 235mm 105度 5x7 120mm Copal 0 8.0 – 64 8 – 4 131mm 77mm 312mm 105度 5x7 标准镜头 Caltar II Symmetrical 135mm Copal 0 5.6 – 64 6 – 4 130mm 40.5mm 200mm 72度 4x5 150mm Copal 0 5.6 – 64 6 – 4 142mm 49mm 214mm 72度 4x5 180mm Copal 1 5.6 – 64 6 – 4 173mm 58mm 262mm 72度 5x7 210mm Copal 1 5.6 – 64 6 – 4 200mm 67mm 301mm 72度 5x7 240mm Copal 3 5.6 – 64 6 – 4 231mm 77mm 350mm 72度 8x10 300mm Copal 3 5.6 – 64 6 – 4 282mm 86mm 425mm 72度 8x10 360mm Copal 3 6.8 – 64 6 – 4 333mm 105mm 435mm 64度 8x10 Caltar II Compact 150mm Copal 0 6.8 – 64 3 – 3 137mm 40.5mm 180mm 62度 4x5 210mm Copal 1 6.8 – 64 3 – 3 195mm 49mm 242mm 60度 5x7 Rodenstock Apo-Sironar-n 100mm Copal 0 5.6 – 64 6 – 4 100mm 40.5mm 151mm 72度 2 1/4x3 1/4 135mm Copal 0 5.6 – 64 6 – 4 130mm 40.5mm 200mm 72度 4x5 150mm Copal 0 5.6 – 64 6 – 4 142mm 49mm 214mm 72度 4x5 180mm Copal 1 5.6 – 64 6 – 4 173mm 58mm 262mm 72度 5x7 210mm Copal 1 5.6 – 64 6 – 4 200mm 67mm 301mm 72度 5x7 240mm Copal 3 5.6 – 64 6 – 4 231mm 77mm 350mm 72度 8x10 300mm Copal 3 5.6 – 64 6 – 4 282mm 86mm 425mm 72度 8x10 360mm Copal 3 6.8 – 64 6 – 4 333mm 105mm 435mm 64度 8x10 Schneider Apo-Symmar 100mm Copal 0 5.6 – 64 6 – 4 95mm 40.5mm 145mm 72度 2 1/4x3 1/4 120mm Copal 0 5.6 – 64 6 – 4 118mm 49mm 179mm 72度 4x5 135mm Copal 0 5.6 – 64 6 – 4 128mm 49mm 195mm 72度 4x5 150mm Copal 0 5.6 – 64 6 – 4 144mm 58mm 220mm 72度 5x7 180mm Copal 1 5.6 – 64 6 – 4 177mm 58mm 263mm 72度 5x7 焦距快门种类光圈范围镜片组合镜头中心点至滤色镜尺寸镜头的涵盖涵盖的角度底片尺寸底片的距离 210mm Copal 1 5.6 – 64 6 – 4 203mm 72mm 305mm 72度 5x7 240mm Copal 3 5.6 – 64 6 – 4 238mm 77mm 352mm 72度 8x10 300mm Copal 3 5.6 – 64 6 – 4 281mm 105mm 425mm 72度 8x10 360mm Copal 3 5.6 – 64 6 – 4 340mm 112mm 491mm 70度 11x14 480mm Copal 3 8.4 – 64 6 – 4 455mm 105mm 500mm 56度 11x14 Nikkor W Series 105mm Copal 0 5.6 – 64 6 – 4 103mm 52mm 155mm 73度 2 1/4x3 1/4 135mm Copal 0 5.6 – 64 6 – 4 134mm 52mm 200mm 73度 4x5 150mm Copal 0 5.6 – 64 6 – 4 147mm 52mm 210mm 70度 4x5 180mm Copal 1 5.6 – 64 6 – 4 177mm 67mm 253mm 70度 5x7 210mm Copal 1 5.6 – 64 6 – 4 207mm 67mm 295mm 70度 5x7 240mm Copal 3 5.6 – 64 6 – 4 226mm 82mm 336mm 70度 8x10 300mm Copal 3 5.6 – 64 6 – 4 285mm 95mm 420mm 70度 10x12 360mm Copal 3 6.5 – 64 6 – 4 346mm 95mm 494mm 69度 11x14 特殊用途镜头 Rodenstock Apo-Roanre 240mm Copal 1 9– 90 4 – 4 235mm 49mm 212mm 48度 4x5 300mm Copal 1 9 - 90 4 – 4 296mm 49mm 264mm 48度 5x7 360mm Copal 3 9 - 90 4 – 4 351mm 58mm 318mm 48度 5x7 480mm Copal 3 9 - 90 4 – 4 463mm 67mm 396mm 46度 8x10 Schneider G-Claron 150mm Copal 0 9– 64 6 – 4 148mm 35.5mm 189mm 64度 4x5 210mm Copal 1 9– 64 6 – 4 205mm 49mm 260mm 64度 5x7 240mm Copal 1 9– 64 6 – 4 234mm 52mm 298mm 64度 5x7 270mm Copal 1 9– 64 6 – 4 264mm 58mm 335mm 64度 8x10 305mm Copal 3 9– 64 6 – 4 302mm 67mm 381mm 64度 8x10 355mm Copal 3 9– 64 6 – 4 350mm 77mm 444mm 64度 10x12 Schneider Macro Symmar HM 80mm Copal 0 5.6– 32 8 – 4 40mm 40mm 141mm 47度 120mm Copal 0 5.6– 46 8 – 4 116mm 40.5mm 250mm 55度 180mm Copal 1 5.6– 64 8 – 4 174mm 58mm 375mm Nikkor M Series 200mm Copal 0 8 – 64 4 - 3 194mm 52mm 210mm 55度 4x5 300mm Copal 1 9 - 128 4– 3 290mm 52mm 325mm 57度 8x10 450mm Copal 3 9 - 128 4– 3 428mm 67mm 440mm 52度 8x10 Nikkor Telephoto T-ED Series 270mm Copal 1 6.3 – 64 5 – 4 188mm 67mm 160mm 33度 4x5 360mm Copal 1 8.0 - 64 5 – 4 261mm 67mm 210mm 33度 4x5 500mm Copal 1 11 – 64 6 – 4 350mm 67mm 210mm 24度 4x5 600mm Copal 3 9 – 64 6 – 5 409mm 95mm 310mm 29度 5x7 720mm Copal 1 16 – 64 7 – 4 469mm 67mm 210mm 17度 5x7 800mm Copal 3 12 – 64 7 – 5 527mm 95mm 310mm 22度 5x7 焦距快门种类光圈范围镜片组合镜头中心点至滤色镜尺寸镜头的涵盖涵盖的角度底片尺寸底片的距离 1200mm Copal 3 8 – 64 8 – 5 756mm 95mm 310mm 15度 5x7 Rodentock Apo-Sironar-S 135mm Copal 0 5.6 – 64 6 – 4 132mm 49mm 208mm 75 4x5 150mm Copal 0 5.6 – 64 6 – 4 147mm 49mm 231mm 75度 4x5 180mm Copal 1 5.6 – 64 6 – 4 177mm 67mm 276mm 75度 5x7 210mm Copal 1 5.6 – 64 6 – 4 202mm 72mm 316mm 75度 5x7 240mm Copal 3 5.6 – 64 6 – 4 230mm 86mm 372mm 75度 8x10 300mm Copal 3 5.6 – 64 6 – 4 277mm 100mm 448mm 75度 8x10 360mm Copal 3 5.6 – 64 6 – 4 330mm 112mm 468mm 68度 8x10 Schneider Super-Symmar High Modulation 110mmXL Copal 1 5.6 – 64 6 – 5 117.2mm 67mm 288mm 105度 5x7 159mmXL Copal 1 5.6 - 64 6 – 5 157.9mm 67mm 386mm 105度 8x10 210mmXL Copal 3 5.6 - 64 6 – 5 223mm 135mm 500mm 100度 11x14 Nkkor AM Apo-Macro Series 120mm Copal 0 5.6–45 8–4 116mm 52mm 250mm 55度 4x5 210mm Copal 1 5.6 – 64 8 – 4 203mm 67mm 400mm 51度 8x10 Rodenstock APO Macro-Sironar 120mm Copal 0 5.6 – 64 6 – 4 236mm 49mm 277mm 60度 4x5 180mm Copal 1 5.6 – 64 6 – 4 176mm 67mm 415mm 60度 5x7