Graflex Crown or Speed Graphic to Sinar 140x140mm large format lens board adapter.
Original or 3d printed lens boards from our other listing can be used.
Needed to use Graflex Type C 4x4" square lens boards on Sinar camera with nominal 140x140mm lens boards (actual size is close to 139.5x139.5mm).
Adapter is 3d printed from ABS for dimensional accuracy and durability.
Only adapter is included. Sinar camera, Graflex camera and lens board are not included.
Compatible Graflex lens boards sold separately in our other listing and desired hole size can be selected in drop down menu.
Please read the following description for the Graflex lens boards. Boards available in separate listing.
Graflex lens board size to fit this adapter is 4x4". Please make sure this is the correct size for your camera. Other Type C compatible boards can be used with this adapter.
Boards are 3d printed from black ABS for longevity and durability.
At the back there is additional frame for maximum rigidity.
Any accessories, cameras and lenses in the pictures are not included with the listing and are only used for illustration purpose.
Sizes of lens boards that can be used with this adapter available in other product listing:
- Blank board - undrilled (printed solid without infill in order to enable clean and easy drilling - increased 3 mm thickness in the area to be drilled)
- Compur #00 - 26.3mm
- Copal and Compur #0 - 34.6mm
- Copal and Compur #1 - 41.6mm
- Compur - rare #2 - 52.5mm
- Leica Thread Mount - M39 - Enables adapting multitude of LTM lenses in normal or reversed orientation and using integrated Speed Graphic shutter. All M39 lenses - original Leica, enlarging Rodenstock's, Schneider's and others, adapted to M39 like Nikon, Canon, Pentax. LTM board has a flange on inside to match the thread length of most lenses and ensure secure coupling. 11th and 12th picture show enlarging Leica Thread Mount lens attached normal and reversed. 12th is 50mm Leica LTM.
- Custom size hole - up to 55mm should be possible. Please check that your lens's rear element can physically fit through the opening in the camera and send a message with size after checkout or inquire if you're not sure it's going to fit.
Please allow few days of lead time for custom option.
There are also pinhole boards with interchangeable pinhole inserts available for Sinar, Graflex, Copal 0/1 and 3 adapters and other cameras in our other listings.
Blank, custom size hole and Leica Thread Mount boards are slightly more expensive since they require more time to produce.
3D printing process produces dimensionally accurate objects but slight surface imperfections/scuffs can be visible from the process.
Please take a look at the pictures. They were taken with flash and surface variations and small specs of dust are far more visible than in real life.
Lenses mounted on the camera give you more realistic look.
Other not listed combinations of lens boards possible. Combined shipping available with other listings.
Buyer is responsible for customs and duties.
All Canadian orders are subject to applicable taxes.