Asahi M42 Extension Tube Set brand_MIOM and manual focusing action is

and manual focusing action is old-school smooth

An original Hasselblad leather strap with lug clips

this lens can also be used as a fast short telephoto or a slightly longer portrait lens

Classic all-metal body and Planar optical design

Asahi M42 Extension Tube Set brand_MIOM and manual focusing action isThis 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.