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HD D-FA 645 90mm F2.8 ED AW SR - Specifications

Product data
Article Number 22210
Release date Sep 11, 2012
Technical Specifications
Focal Length 90mm
Equivalent to 35mm format Equ. to 71mm in 35mm format
Maximum aperture F2.8
Minimum aperture F22
Number of Diaphragm Blades 9
Angle of View 34° (with PENTAX D-SLR camera body)
Construction 11 elements in 9 groups
Smallest object distance 0.413m
Magnification 0.5x
Filter size 67mm
Weight 1040g
Dimensions (Length x Diameter)

111.6mm x 90.5

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