jamaeolus
Joined: 19 Mar 2014
Posts: 2932
Location: Eugene
Expire: 2015-08-20
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 Posted: Mon Jan 08, 2024 12:42 am Post subject: First shots with Olympus Zuiko FC 7.5cm 2.8 on a7riv |
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jamaeolus wrote:
Reversibly adapted from the venerable Olympus-Six this was a relatively easy one. The lens/shutter assemble is held in place only with a jam nut. Drilled a suitable hole in an m42 body cap, then held in place with the jam nut. The most challenging thing was figuring out how to keep the shutter button held down in the B position. The lens was mostly very clean, except a very small spot of fungus right in the center of the back of the front group. A cursory splash with lens cleaner and zeiss wipes and it was good to go. Ostensibly FC stands for fully coated. I imagine that means all the lenses have a single coating. I did fit a deep hood to it, a tomato paste can lined with stick on optical felt held in place with silly putty.
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photos are moments frozen in time |
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visualopsins
Joined: 05 Mar 2009
Posts: 10543
Location: California
Expire: 2025-04-11
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| Posted: Tue Jan 09, 2024 1:27 am Post subject: |
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visualopsins wrote:
| jamaeolus wrote: |
I found very limited info on its use on digital but some nice work with the film camera so I thought I'd give it a try. The 410 errors are really slowing my efforts down. |
410 is a client-side error. Probably internet peak-hours congestion. Try posting off-peak internet hours...
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Cameras: Sony ILCE-7RM2, Spotmatics II, F, and ESII, Nikon P4
Lenses:
M42 Asahi Optical Co., Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200, Tele-Takumar 1:5.6/200, 1:6.3/300, Macro-Takumar 1:4/50, Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm, Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element), Super-Multi-Coated Fisheye-TAKUMAR 1:4/17, Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500, Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100, Super-Multi-Coated Bellows-TAKUMAR 1:4/100, SMC TAKUMAR 1:1.4/50, 1:1.8/55
M42 Carl Zeiss Jena Flektogon 2.4/35
Contax Carl Zeiss Vario-Sonnar T* 28-70mm F3.5-4.5
Pentax K-mount SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto (Kiron)
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