Aperture control lens boards allow for the conversion of various lens board to manual SINAR aperture control. This means that from behind the camera, you can adjust the aperture of your lens by adjusting the cord. The cord has markings for the primary aperture f-stops.
Please understand that a both Copal and Prontor #1 shutters will also fit, however the f-stop scale on the cord is for Compur shutters, as upon pulling the control cord, the lever moves clockwise and the f-stop indicator labels progresses from small to large aperture, as do Compur shutters.
This lens board is in perfect, working condition and mounts as it should to all of my SINAR gear. There are velcro tabs on the rear of the board
Per the SINAR Code documentation, I believe that one ore more of the following lenses, when mounted in a Compur Shutter would use this particular board.
Aperture Range: f/5.6 to f/45
Lens Board Width: 139 mm
Lens Board Height: 139 mm
Hole Diameter: ~41.6 mm
Weight: 207 g (7.3 oz)
Please see the images.
Your lens board will ship worldwide by way of USPS First Class Mail within 1 business day after your PayPal payment is received. Payment is expected within 12 hours of the auction's end.
Thank you for looking!
more photo gear, here!
Please understand that a both Copal and Prontor #1 shutters will also fit, however the f-stop scale on the cord is for Compur shutters, as upon pulling the control cord, the lever moves clockwise and the f-stop indicator labels progresses from small to large aperture, as do Compur shutters.
This lens board is in perfect, working condition and mounts as it should to all of my SINAR gear. There are velcro tabs on the rear of the board
Per the SINAR Code documentation, I believe that one ore more of the following lenses, when mounted in a Compur Shutter would use this particular board.
- Rodenstock Grandagon N 90mm, 115mm, and 155mm Note: The 155mm can't be used the the SINAR Auto Aperture Shutter
- Rodenstock Sironar-N 180mm and 210mm
- Rodenstock APO Ronar 240mm and 300mm
- Schneider Symmar-S MC 180mm and 210mm
Aperture Range: f/5.6 to f/45
Lens Board Width: 139 mm
Lens Board Height: 139 mm
Hole Diameter: ~41.6 mm
Weight: 207 g (7.3 oz)
Please see the images.
Your lens board will ship worldwide by way of USPS First Class Mail within 1 business day after your PayPal payment is received. Payment is expected within 12 hours of the auction's end.
Thank you for looking!
more photo gear, here!
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