1. LM-EA7 can be connected here to become a auto adapter ring.
2. You can transfer the lens of early L39 screw lens to the M mount camera body for use with it. (For M series paraxial camera, for EPSON RD1, ZM BESSA M, and present M8/M9/M9P/M(M240)/M-P, etc)
3. Lens and ring are closely connected without gaps and frames.

Specification:
Features:
LM-EA7 can be connected here to become a auto adapter ring.
You can transfer the lens of early L39 screw lens to the M mount camera body for use with it. (For M series paraxial camera, for EPSON RD1, ZM BESSA M, and present M8/M9/M9P/M(M240)/M-P, etc)
Lens and ring are closely connected without gaps and frames.
Specification:
Options: 50-75, 35-135, 28-90
Color: Silver
Material: Alloy
Adapter ring type: L39 screw for LM, VM camera
Lenses available: All L39 lenses
Camera body: for LM,ZM VM and all M mount cameras
Installation: rotation buckle type
: Approx. 5*4*1cm / 2*1.6*0.4in
Weight: Approx. 19.2g
Parameters:
28-90 suitable for 28mm and 90mm lenses
35-135 suitable for 35mm and 135mm lenses
50-75 suitable for 50mm and 75mm lenses
Package List:
1 x Adapter Ring
Note:
Three different connectors for different length lenses.