M42 Lens Adapter Ring,for Lens Converter,for EF 5DIII 5DII 5D 6D 7D 60D Mount Lens,for M42 Mount Cameras

Features:
brand new and high quality
High quality and compact, ultra-smooth finish.
Durable, portable and lightweight. Made of aluminium.
Allows infinite for .
The aperture scale is adjustable.
Manual operation, manual for , manual exposure.
With high quality and durable .

Specifications:
Material: all metal
Product model: M42 inner ring can be adjusted
Applicable lens: M42 mount series lens
Applicable cameras: for digital SLR cameras, some full-frame and film cameras, not suitable for use, there may be boarding phenomenon
Product Features: Full manual control, manual for , for for .
Notes: When using the adapter ring for the first for time, please turn on the "Shutter release without lens" option in the body menu, otherwise it will not be recognized.

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1PC x M42 Lens Adapter Ring