Copal #0 Shutter Adapter M32.5x0.5 Female to M65x1 Male Thread Adapter Wide
Inner Female thread - M32.5x0.5 female thread
Rear side - M65x1 male thread
Max. diameter - 85 mm
Length - 5 mm
Weight - 48 g
This adapter allows using Copal #0 shutters (and others with same rear thread) on Chinese focusing helicoids with M65x1 thread.
Material for metal,reliable performance.Durable.