M42-OM Microscopes Camera Adapters Mount Rings E520 E620 OM4 / 3 Cameras

Features :

All metal constructions and anodizing aluminium process , for long for time use
E520 , E620 and other 4 / 3 bayonets cameras
The auto focusing will not work with this adapters rings The adapters no electrical connection and diaphragm & focusing are required to be set by manual
Useful accessory allows you to attach cameras to a telescopes , camera adapters , and other astrophotography accessory

Specifications :
: Aluminum Alloy
Weight : 0.03kg

Package Includes :
1x Lens Adapter

Note :
1.Please allow 1-2cm errors due to manual measurement , make sure that you do not mind before you order
2.Due to the difference between different monitors , the picture may not reflect the actual color of the item