eggplant
![Level 3 Level 3](rating3.gif) Joined: 27 May 2020 Posts: 517
|
Posted: Fri Jun 10, 2022 3:19 pm Post subject: |
|
|
eggplant wrote:
Commentary
Had pulled and scanned this from my Canon dealer's manual before, thought to upload now.
This system is decently documented/talked about online, but have never seen the graphs and information on the backside before.
Also not seen that specific 1990s Canon broadcast/TV lens diagram, with the Vari-Angle prism either.
Maybe I should look more deeply...
Revisting the scan I was going to reduce the highlights/whites/exposure etc, but found it just made creases more obvious. So it will have to look a tad 'lurid'. I could use the adjustment brush to cut them out but it looks fine really. |
|
visualopsins
![Level 4 Level 4](rating4.gif) Joined: 05 Mar 2009 Posts: 10946 Location: California
Expire: 2025-04-11
|
Posted: Fri Jun 10, 2022 4:40 pm Post subject: |
|
|
visualopsins wrote:
![Thank you!](images/smiles/thank-you.gif) _________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
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-A 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 (151B), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto (Kiron)
|
|
RokkorDoctor
![Level 3 Level 3](rating3.gif) Joined: 27 Nov 2021 Posts: 1394 Location: Kent, UK
Expire: 2025-05-01
|
Posted: Fri Jun 10, 2022 7:59 pm Post subject: |
|
|
RokkorDoctor wrote:
Interesting
But whoever drew the "Camera shake compensation" drawings on the first page needs to get a slap on the wrist. The refraction is shown to be happening at the incorrect (non-tilted) surface of the adjustable prism
Personally I'm not sure why they opted for this heavy system instead of a much lighter adjustable mirror arrangement nearer the camera. Having a refractive liquid flowing back and forth inside an adjustable prism at up to 20Hz seems counterintuitive... _________________ Mark
SONY A7S, A7RII + dust-sealed modded Novoflex/Fotodiox/Rayqual MD-NEX adapters
Minolta SR-1, SRT-101/303, XD7/XD11, XGM, X700
Bronica SQAi
Ricoh GX100
Minolta majority of all Rokkor SR/AR/MC/MD models made
Sigma 14mm/3.5 for SR mount
Tamron SP 60B 300mm/2.8 (Adaptall)
Samyang T-S 24mm/3.5 (Nikon mount, DIY converted to SR mount)
Schneider-Kreuznach PC-Super-Angulon 28mm/2.8 (SR mount)
Bronica PS 35/40/50/65/80/110/135/150/180/200/250mm |
|