Asahi Pentax 67 Helicoid Extension Tube brand_Praktica especially at closer range

especially at closer range

and that includes 4x5

some cosmetic paint wear

The Nikon 16-35mm f4G ED N VR AF-S Nikkor is a professional full-frame ultrawide zoom lens for the F mount with a fast f4 constant aperture and a handy image stabilizer system for steadier shooting

but they wind into a proprietary Robot cartridge (included) as you shoot

Asahi Pentax 67 Helicoid Extension Tube brand_Praktica especially at closer rangeThis helicoid extension tube lets you seamlessly adjust magnification for close up work with your Pentax 67 and nearly any Pentax 67 lens (not included). Less repeatable but more convenient than a "hard" extension tube set, this is a great addition to any Pentax 67 kit. In near new condition, with case.