Pentax K1000 brand_MIOM with approximately 600 actuations

with approximately 600 actuations

5mm extension tube originally designed to provide 1:1 magnification on the 105mm f4 Micro-Nikkor lens

and that's not even counting the metal hood

It won't fit a Spotmatic- that's a 42mm thread

Meike MK-P-AF3C extension tubes for Micro 4/3 mount

Pentax K1000 brand_MIOM with approximately 600 actuationsThe Pentax K1000 is a classic mechanical 35mm SLR camera with shutter speeds from 1s to 1 1000s, an easy to read light meter, and that's it. A nice camera, and fun to use. Compatible with Pentax K mount lenses (sold separately). In good condition overall, with some cosmetic surface wear, one small spot on the focusing screen which does not affect function. New light seals, good shutter speeds and metering.