75mm clamp to M65x1 male thread adapter, short

• Front side – 75mm inner diameter
• Rear side – M65x1 male thread

Machined from high quality aluminium alloy.

This adapter allows using projection lenses with 75mm body diameter on focusing helicoids with M65x1 thread.

Small depth provides minimum added optical path that raises chances for some lenses to reach infinity focus.

A flat spring protects the lens body against damage by screws.

Known compatible lenses:

• Meyer Primotar 180/3.5 (removed Exakta mount)