PENTAX HD DA 21mm F3.2 AL LIMITED

The PENTAX HD DA 21mm F3.2 AL LIMITED lens comes in a unique design featuring aspherical elements and special low dispersion glass. The lens boasts PENTAX-exclusive HD coating which offers much better light transmittance without compromising performance and minimises reflections. The maximum focal length is 21mm with minimum focus distance of 0.2m. A special fluoride-based coating repels water and grease which makes it easy to keep the lens clean. The Quick Shift function allows you to switch the focus mode from AF to manual by turning the focus ring.
Specifications:
Lens mount:
Pentax KAF
Construction:
8 elements in 5 groups
Focus:
21mm
Aperture:
F3.2
Angle of view:
68°
Minimum focus distance:
0.2m
Number of blades:
7
Magnification:
approx. 0.17x
Length x diameter:
25 x 63mm
Weight:
134 g