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smc DFA 100 mm F2.8 Macro - Specifications

Product data
Article Number 21520
Release date Jan 1, 2009
Technical Specifications
Focal Length 100mm
Maximum aperture f/2.8
Minimum aperture f/32
Angle of View 24.5 degrees
Construction 9 elementa / 8 groups
Focusing Range 30.3cm - infinity
Magnification approx. 1:1 (1x)
Filter size 49mm
Mount Pentax KAF - Bayonet
Weight 345g
Dimensions (Length x Diameter) 80.5mm x 67.5mm
Special Features

Quick shift focusing system

Compattible with film and digital SLR's

Built-in focus clamp

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