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,...
All Pentax K-mount lenses. 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 correction ...
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.