40mm to M52x1 male thread adapter for focusing helicoids
40mm to M52x1 thread adapter for helicoids
- Front side - 40mm inner diameter
- Rear side - M52x1 male thread
Made of high quality aluminium alloy.
This adapter allows using projection lenses with 40mm rear diameter on focusing helicoids with M52x1 thread.
A lens is secured with 3 screws.
|Adapter Front Side||40mm clamp|
|Adapter Rear Side||M52x1|