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Jesito
Joined: 24 Aug 2007
Posts: 5745
Location: Olivella, Catalonia, (Spain)
Expire: 2015-01-07
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 Posted: Tue Mar 04, 2008 6:11 am Post subject: Mounting Exakta lenses on Pentax-K body? |
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Jesito wrote:
Hi,
Does anybody know if it's possible to mount the Exakta lenses on the Pentax bodies?. I know of Exakta to EOS adapters, but I've been unable to find one for the Pentax.
Thanks in advance,
Jes.
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Fixed Industar-50, , Tamron 24mm, Tamron 135mm, Sands Hunter 135mm, Pancolar 50mm, Volna-3, many Exakta lenses
DSLR SIGMA SD9 & SD14, EOS 5D, Sony A700 and NEXF3, Oly E-330, E-400, E-450, E-1
TLR/6x6/645 YashicaMat, Petri 6x45, Nettar, Franka Solida, Brilliant
SLR Minolta X300, Fuji STX II, Praktica VLC3, Pentax P30t, EXA500, EXA 1A, Spotmatic(2), Chinon CM-4S, Ricoh, Contax, Konica TC-X , Minolta 5000, 7000i, 3Sxi, EOS 500 and CX
Rangefinders Chinon 35EE, Konica C35 auto, Canonet 28, Yashica Lynx, FED-2, Yashica electro 35, Argus C3 & C4, Regula Cita III, Voigtlander Vitoret (many), Welta Welti-I, Kodak Signette 35, Zorki-4, Bessa-R & L, Minolta Weathermatic, olympus XA2
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Tue Mar 04, 2008 6:49 am Post subject: |
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Attila wrote:
I never seen any.
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montecarlo
Joined: 04 Apr 2007
Posts: 1865
Location: Romania
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| Posted: Tue Mar 04, 2008 2:39 pm Post subject: |
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montecarlo wrote:
I think even that it would exist or make one the focusing to infinity is not possible. I think the Exakta's registered distance is about 44.7 mm vs. 45.45 mm in the case of Pentax and/or M42.
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Carl Zeiss Jena Flektogon 35mm f:2.4
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LucisPictor
Joined: 26 Feb 2007
Posts: 17633
Location: Oberhessen, Germany / Maidstone ('95-'96)
Expire: 2013-12-03
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| Posted: Tue Mar 04, 2008 2:45 pm Post subject: |
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LucisPictor wrote:
Perhaps you can do it if you replace the EXA-mount with a PK-mount. A lot of work (if possible at all)!
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Jesito
Joined: 24 Aug 2007
Posts: 5745
Location: Olivella, Catalonia, (Spain)
Expire: 2015-01-07
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| Posted: Tue Mar 04, 2008 3:24 pm Post subject: |
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Jesito wrote:
| LucisPictor wrote: |
| Perhaps you can do it if you replace the EXA-mount with a PK-mount. A lot of work (if possible at all)! |
I'll try it if I get some cheap lens that wouldn't mind to lose...
Jes.
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Jesito, Moderator
Jesito's backsack:
Zooms Sigma 70-300, Tamron 35-135 and 70-210 short, 70-210 long, 28-70 CF Macro, 35-70, 35-80, Vivitar 70-210 KA, Tamron 70-250.
Fixed Industar-50, , Tamron 24mm, Tamron 135mm, Sands Hunter 135mm, Pancolar 50mm, Volna-3, many Exakta lenses
DSLR SIGMA SD9 & SD14, EOS 5D, Sony A700 and NEXF3, Oly E-330, E-400, E-450, E-1
TLR/6x6/645 YashicaMat, Petri 6x45, Nettar, Franka Solida, Brilliant
SLR Minolta X300, Fuji STX II, Praktica VLC3, Pentax P30t, EXA500, EXA 1A, Spotmatic(2), Chinon CM-4S, Ricoh, Contax, Konica TC-X , Minolta 5000, 7000i, 3Sxi, EOS 500 and CX
Rangefinders Chinon 35EE, Konica C35 auto, Canonet 28, Yashica Lynx, FED-2, Yashica electro 35, Argus C3 & C4, Regula Cita III, Voigtlander Vitoret (many), Welta Welti-I, Kodak Signette 35, Zorki-4, Bessa-R & L, Minolta Weathermatic, olympus XA2
Compact Film Konica C35V, Voigtlander Vitorets, Canon Prima Super 105, Olympus XA2 and XA3
Compact Digital Olympus C-5050, Aiptek Slim 3000, Canon Powershot A540, Nikon 5200, SIGMA DP1s, Polaroid X530, IXUS55, Kodak 6490, Powershot G9 and G10
CSCCanon EOS-M, Samsung NX100 and NX210, Lumix G5, NEX-F3 |
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Flor27
Joined: 13 Sep 2007
Posts: 1195
Location: Paris, France
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| Posted: Tue Mar 04, 2008 3:54 pm Post subject: |
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Flor27 wrote:
Exakta register is bigger than M42, so mounting Exakta lenses on M42 bodies is feasible.
Captain Jack agree :
| Quote: |
Lens Mount Converters
Lens converters are available to fit just about any Exakta lens onto just about any other maker's camera. Depending on the design, a few of them provide automatic diaphragm coupling while most are strictly manual affairs. Some cameras with larger internal bayonet openings permit the Exakta lens to be focused to infinity while others only permit closer focusing distances.
I have seen lens converters for Exakta to Alpa, Canon, Miranda, M42 (Pentax/Edixa/Pentacon), Minolta, Olympus Pen, Nikon, Yashica Pentamatic, Leica, C-Mount, etc. |
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Switching from M42 to Minolta MD & Contax/Yashica |
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montecarlo
Joined: 04 Apr 2007
Posts: 1865
Location: Romania
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| Posted: Tue Mar 04, 2008 4:16 pm Post subject: |
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montecarlo wrote:
| Flor27 wrote: |
Exakta register is bigger than M42, so mounting Exakta lenses on M42 bodies is feasible.
... |
Here http://www.kyphoto.com/classics/penadapter.html someting else is written: "Exakta/Topcon - bayonet - 44.70"
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Canonet QL17 III
Zenit E , Helios-44 58mm f:2.0 , Tair-11A 135mm f:2.8, Jupiter-9 85mm f:2.0,
Carl Zeiss Jena Flektogon 35mm f:2.4
Pentax MX, ME Super, Chinon CE4/CM4, Petri MC 28mm f:2, smc Pentax-M 50mm f:1.7, Soligor T 135mm f:2.8
Minolta X500, Tokina 28/2.8, Rokkor 50/1.7, 80-205/4.5
Nikon D90, Nikkor 35/2.0, Nikkor 50/1.8, Sigma 24/2.8, Nikkor 18-105 VR |
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peterqd
Joined: 28 Feb 2007
Posts: 7448
Location: near High Wycombe, UK
Expire: 2014-01-04
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| Posted: Tue Mar 04, 2008 4:33 pm Post subject: |
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peterqd wrote:
I think maybe CaptainJack is referring to adapters to fit other lenses onto Exakta cameras, not the other way round.
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patrickh
Joined: 23 Aug 2007
Posts: 8551
Location: Oregon
Expire: 2011-11-18
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| Posted: Tue Mar 04, 2008 5:23 pm Post subject: |
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patrickh wrote:
Peter the quote is very specific about it
| Quote: |
| to fit just about any Exakta lens onto just about any other maker's camera |
patrickh
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MF Zooms: Kiron 28-85/3.5, 28-105/3.2, 75-150/3.5, Nikkor 50-135/3.5 AIS // MF Primes: Nikkor 20/4 AI, 24/2 AI, 28/2 AI, 28/2.8 AIS, 28/3.5 AI, 35/1.4 AIS, 35/2 AIS, 35/2.8 PC, 45/2.8 P, 50/1.4 AIS, 50/1.8 AIS, 50/2 AI, 55/2.8 AIS micro, 55/3.5 AI micro, 85/2 AI, 100/2,8 E, 105/1,8 AIS, 105/2,5 AIS, 135/2 AIS, 135/2.8 AIS, 200/4 AI, 200/4 AIS micro, 300/4.5 AI, 300/4.5 AI ED, Arsat 50/1.4, Kiron 28/2, Vivitar 28/2.5, Panagor 135/2.8, Tamron 28/2.5, Tamron 90/2.5 macro, Vivitar 90/2.5 macro (Tokina) Voigtlander 90/3.5 Vivitar 105/2.5 macro (Kiron) Kaleinar 100/2.8 AI Tamron 135/2.5, Vivitar 135/2.8CF, 200/3.5, Tokina 400/5,6
M42: Vivitar 28/2.5, Tamron 28/2.5, Formula5 28/2.8, Mamiya 28/2.8, Pentacon 29/2.8, Flektogon 35/2.4, Flektogon 35/2.8, Takumar 35/3.5, Curtagon 35/4, Takumar 50/1.4, Volna-6 50/2.8 macro, Mamiya 50/1.4, CZJ Pancolar 50/1,8, Oreston 50/1.8, Takumar 50/2, Industar 50/3.5, Sears 55/1.4, Helios 58/2, Jupiter 85/2, Helios 85/1.5, Takumar 105/2.8, Steinheil macro 105/4.5, Tamron 135/2.5, Jupiter 135/4, CZ 135/4, Steinheil Culminar 135/4,5, Jupiter 135/3.5, Takumar 135/3.5, Tair 135/2.8, Pentacon 135/2.8, CZ 135/2.8, Taika 135/3.5, Takumar 150/4, Jupiter 200/4, Takumar 200/4
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C/Y: Yashica 28/2.8, 50/1.7, 135/2.8, Zeiss Planar 50/1.4, Distagon 25/2.8
Hexanon: 28/3.5, 35/2.8, 40/1.8, 50/1.7, 52/1.8, 135/3.2, 135/3.5, 35-70/3.5, 200/3.5
P6 : Mir 38 65/3.5, Biometar 80/2.8, Kaleinar 150/2.8, Sonnar 180/2.8
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RF: Industar 53/2.8, Jupiter 8 50/2
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peterqd
Joined: 28 Feb 2007
Posts: 7448
Location: near High Wycombe, UK
Expire: 2014-01-04
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| Posted: Tue Mar 04, 2008 8:09 pm Post subject: |
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peterqd wrote:
Yes, but I agree with Cosmin about the Exakta register distance. Maybe CaptainJack can explain.
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