Asahi M42 Extension Tube Set brand_Billingham Extends to approximately 4 feet

Extends to approximately 4 feet

The lens is soft- but not too soft- and the characteristic vignetting gives images a distinctive look

and only very minimal cosmetic wear

The Nikon PB-6 is a sturdy late-model bellows that features autodiaphragm capability (with the AR-7 double release

5cm format 120 film back for the Mamiya 645PRO series of cameras (this won't fit the original 645 or 1000S)

Asahi M42 Extension Tube Set brand_Billingham Extends to approximately 4 feetThis 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.