Manual focus only with K-, M-, and A-series lenses. Automated stop down metering with K- and M-series lenses. M42, Pentax 645 and Pentax 6x7 lenses with the appropriate adapters: green button stop down metering and manual focus only. Lens correctionDistortion,Lateral Chromatic Aberration,...
800mm f/4 – f/45 6° 6 20.0 77 Manual 17,700 1000mm f/8 fixed 5° 6 35.0 (5) Manual 6,400(1) As the frame size and image diagonal are larger than in the 6×6 format, the angle of view is slightly wider, too. To compare with the angle of view on 6×6 format lenses,...
Pentax lens review database with reviews of Pentax lenses including K-mount, M42 screwmount, 645, 6x7, and DA digital lenses. Exhaustive Pentax lens listings with reviews and technical specifications of Pentax lenses.
As for bodies - the oldest ones ("6x7") are more prone to break down than the newer ones ("67") but a lot depends on how hard they were used in their first life. If you keep it long enough you will need to budget for repair since there are several things that can go wrong ov...