S2052 Copal 1 Lens Board

Description

Mounts large-format lenses fitted with a Copal No. 1 shutter. Select by the shutter mounting specification rather than focal length alone.

Construction and specifications

Board mounting-hole diameter: 41.6 mm. Check the shutter mounting section and retaining ring; this dimension is not the shutter clear aperture.

System configuration

Select the rear adapter and Type 1, 2 or 3 bellows for the camera or back; all three share the front board interface. TC191 currently uses four-fold bellows.

Configuration notes

Lens-side accessory only; illustrated lenses, shutters, camera platforms, bellows and cameras/backs are not included. Check retention, aperture/shutter operation, clearance, image circle and focusing range for the assembly. Movements come from the platform; mechanical mounting does not imply electronic control. Contact us for unlisted interfaces or custom requirements.