CNC‑machined from aluminum alloy with black anodized finish.
110×110 mm Center Lens Board
Compatible with Copal / Compur / Prontor shutters, fits Arca‑Swiss large‑format cameras.
Four sizes available to meet different requirements:
‑ #0: Inner Diameter 34.6 mm
‑ #1: Inner Diameter 41.6 mm
‑ #2: Inner Diameter 52.5 mm
‑ #3: Inner Diameter 65 mm
Net weight: approx. 80 g
Note: Price is for the lens board only. Lens is NOT included.
Custom aperture hole sizes are available upon request. Please contact us for details.