34mm to M42x1 thread adapter for Zeiss S-Sonnar 2.5/62mm

• Front side - 34.1mm inned diamater
• Rear side - M42x1 male thread

This adapter allows using lenses with 34mm rear part diameter on cameras, bellows or macro rings with M42x1 thread.

It is purposed for Zeiss S-Sonnar 2.5/62mm lens originally, but will be suitable for other lenses with same rear part size.

A lens is secured by 3 set screws (installed) with hex key (included).

Made of anodized aluminium.