Pentax 40mm F2.8 L is an Auto Focus (AF) Standard 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 40mm F2.8 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 40mm F2.8 L is APS-C / DX
Pentax 40mm F2.8 L has a fixed focal lenght of 40mm.
Optical Image Stabilization
Pentax 40mm F2.8 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 40mm F2.8 L is available in Black color.
Maximum Magnification Ratio
Pentax 40mm F2.8 L has a Max Magnification Ratio of 0.13x
and has a minimum focusing distance of 0.4m
Pentax 40mm F2.8 L has a max aperture of F2.8 and a minimum aperture of F22.0.
Pentax 40mm F2.8 L's optical formula consists of 5 elements in 4 groups.