Pentax 21mm F3.2 AL L is an Auto Focus (AF) Wideangle Prime
lens with APS-C / DX max sensor coverage and it is designed to be used with Pentax KAF mount cameras.
Lenses in Pentax KAF Mount with Same Focal and Aperture Range
Pentax 21mm F3.2 AL L is compatible with cameras that have Pentax KAF
lens mount. Some of the latest released cameras with Pentax KAF lens mount are Pentax K-3 III
, Pentax KP
and Pentax K-70
Max sensor coverage of Pentax 21mm F3.2 AL L is APS-C / DX
Pentax 21mm F3.2 AL L has a fixed focal lenght of 21mm.
Optical Image Stabilization
Pentax 21mm F3.2 AL L doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Pentax 21mm F3.2 AL L is available in Black and Silver color.
Maximum Magnification Ratio
Pentax 21mm F3.2 AL L has a Max Magnification Ratio of 0.17x
and has a minimum focusing distance of 0.2m
Pentax 21mm F3.2 AL L has a max aperture of F3.2 and a minimum aperture of F22.0.
Pentax 21mm F3.2 AL L's optical formula consists of 8 elements in 5 groups.
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