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Please select 2 products to compare their technical specifications.

Lens 1 Lens 2
Technical Specifications
Focal Length 21mm-
Equivalent to 35mm format 31.5mm-
Maximum aperture f/3.2-
Minimum aperture f/22-
Number of Diaphragm Blades 7 / Fully automatic-
Angle of View 68 degrees-
Construction 8 elements in 5 groups-
Focusing Range 0.2m to infinity-
Magnification approx. 0.17x-
Filter size 49mm / 43mm (with bundled Food)-
Mount PENTAX KAF Bayonet-
Weight 140g (4.9 oz.)
Dimensions (Length x Diameter) 25mm x 63mm (2.5 inch x 1.0 inch)-
Kit Content Front cap
Rear cap
Soft case
Special Features Quick-shift focusing system
Dirt resistant SP coating on front lens element
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