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DA* 55mm F1.4 SDM - Specifications

Product data
Article Number 21790
Release date Jan 1, 2009
Technical Specifications
Focal Length 55mm
Equivalent to 35mm format 82.5mm
Maximum aperture f/ 1.4
Minimum aperture f/ 22
Angle of View 28.6 degrees
Construction 9 elementa / 8 groups
Focusing Range 0.45m - infinity
Magnification 0.173X Max
Filter size 58mm
Mount PENTAX K-AF
Weight 375g
Dimensions (Length x Diameter) 66 x 70.5mm
Kit Content Front cap
Rear cap
Lenshood
Soft case
Special Features

f/1.4 aperture

Circular diaphram

SDM technology

Weather sealed

"Quick Shift" focusing

Only compattible with SDM enabled cameras

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