Asahi M42 Extension Tube Set m42 adapter for a Bakelite camera from

for a Bakelite camera from the late 1940s: no missing pieces

Canon won't say

9 lens for M42 thread mount

Includes a clean SMC Pentax-M 50mm f/1

grippable camera mounting screw that can be loosened and tightened by hand

Asahi M42 Extension Tube Set m42 adapter for a Bakelite camera fromThis Asahi extension tube set includes three M42 thread mount extension tubes: roughly 9mm, 19mm, and 29mm, for a total of about 57mm extension when combined. These are manual diaphragm tubes without autodiaphragm passthrough. In excellent condiiton overall, with minor paint and finish wear. Includes original box, which is lined with purple flocking and white satin, and rules.