Metal Camera Compur Copal #0 Shutter Adapter 34.6mm to M65 x1 Male Thread Ring

Product Feature:

Inner Dia. - 34.6mm

Rear side - M65x1 male thread

Max. diameter - 69 mm

Length - 5 mm

Weight - 48 g

This adapter allows using Copal #0 shutters on Chinese focusing helicoids with M65x1 thread.

Made of 6061 high quality aluminum alloy, and anodized black