Lens boards, developing reels, and darkroom accessories for Graflex, Linhof, Toyo, Sinar, Horseman, Chamonix, and Intrepid. All made in-house in Germany — perfectly fitting common Copal shutters and Paterson developing units.
Lens Boards for View Cameras
Each view camera has its own board size. Graflex uses 92.5x94mm, Linhof Style 96x99mm, Toyo Field 110x110mm, Sinar/Horseman L 140x140mm. All boards are milled from aluminum or printed from technical plastics — with precise holes for Copal #00 to #3.
Which board fits?
The board must fit the camera system, not the lens. The lens only determines the hole size (Copal #0, #1, #2 or #3). If unsure: measure the board or send a photo of the front standard.
Lens Board (Graphic Board) for Graflex 4x5 & Intrepid
Lens Board (Linhof Style) for Chamonix, Wista & Intrepid
Lens Board 110x110mm for Toyo Field 45A, 45AII, 45AX & 45CF
Lens Board 140x140mm for Sinar p/f & Horseman L
Lens Board 80x80mm for Horseman 45FA, 45HD & VH
Lens Board for Rollei Heidosmat 150mm on Graflex Speed Graphic
Sheet Film Developing Reels
Develop sheet film in Paterson tanks — no trays, no darkroom needed. The reels hold two sheets of film each and fit into standard Paterson Super System 4 tanks. Three formats: 3x4 inch (Graflex), 4x5 inch (standard large format), and 9x12cm (European format).
Did you know?
The 4x5" MK2 reel is the second generation — optimized for more even development and easier loading in the dark. If you already know your reel and have an old V1: the MK2 is worth the upgrade.
Darkroom accessories
From drip racks to negative carriers — accessories for processing and enlarging large format negatives.
Sheet film holder for Paterson
Not just 4x5" — medium format sheet film (6x9cm and 6.5x9cm) can also be developed in Paterson tanks. The holders take single sheet film and fit into standard Super System 4 tanks.
Circuit board for another camera system?
If your professional camera isn't listed here — write to us. We continuously produce new circuit board formats as needed.
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