Mamiya lens hood for 180mm f4.5 lens mount_Contax G Leitz New York CX is

Leitz New York CX is an adapter allows Leica 39mm thread lenses to mount to a Bolex-style C mount

but there is no effect on function

no mounting thread

with autofocus- wow

The Sony Digital Handycam DCR-TRV120 is a capable Digital 8 camcorder which records DV-quality video on 8mm videocassettes

Mamiya lens hood for 180mm f4.5 lens mount_Contax G Leitz New York CX isThis absurd box shaped thing is the official hood for the Mamiya Sekor 180mm f4. 5 and 250mm f6. 3 lenses. Slips over the taking lens and fastens with a thumbscrew; it also shades the viewing lens because that's just polite. In very good condition, with minor surface marks from normal use and handling, no cracks.