CY-NEX CONTAX Camelon Zeiss Lens YASHICA Yaxika Lens Transfer SONY NEX3 NEX5
Scope: lens - CONTAX Kangtai when the Zeiss lens
                          Camera - Sony SONY NEX3 NEX5 NEX micro single series
Features:
1. Metering M file and A file (A file for the contraction of the aperture directly metering) metering
2. Focus on manual focus
The key to the ring:
1. the lens after the buttocks red dot on the edge of the interface lens red dot, clockwise rotation, there is a slight click that the lens and ring card is good. The loop claws have three inner slots. You can use the appropriate expansion of the screwdriver to adjust the tightness of the lens ring
2. Turn on the back of the lens on the back of the red dot against the fuselage mouth red dot, clockwise rotation until you hear a click.