RMS Thread for Microscope objective to M42 x1mm Converter Cone Adapter

Product Feature:

this adapter allows using RMS thread (.8"X 36tpi) objectives.

 

Also, if you have M42x1mm to your camera adapter, you can use microscope objectives with movie cameras, DOF systems and other devices.

 

This is cone-shaped adapter with 52mm cone height.

 

Made of anodized aluminium.

 

pls note:this auction just for the adapter,the lens for demo,thankyou!