Pentax K1000 with SMC Pentax 50mm f2 brand_Kentmere you can use it on

you can use it on any brand of lens with a 77mm filter diameter- not just Canon

and a bulb option for manual long exposures

This one is named after Chobe National Park in Botswana

Focus is by helicoid

and the menu is definitely not designed for beginners

Pentax K1000 with SMC Pentax 50mm f2 brand_Kentmere you can use it onThe 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 excellent condition, with only very minor cosmetic wear. Accurate shutter speeds & metering, new light seals. Includes an SMC Pentax 50mm f2 lens.