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DA 40/2.8 AL Limited

General Description

Product Information
Exact Namesmc PENTAX-DA 1:2.8 40mm Limited
Years of Production2004 ~ still in production
Availabilityavailable new
Catalog Number21550
Sold with Hoodscrew-on hood: MH-RB 49mm
Sold with Casesoft case: leather, no name

Technical Specifications

Optical Formula5 elements in 4 groups
Aperture Rangef/2.8 ~ f/22
Number of Aperture Blades9
Minimum Focusing Distance0.4 m
Maximum Magnification0.13 X
Special Featuresaspherical element(s), ghostless coating
Filter Diameter49 mm
Maximum Diameter63 mm
Length15 mm
Weight90 g
Capmetal screw-on cap, 30.5 mm
Fitting Hood(s)screw-on hood: MH-RB 49mm
Fitting Case(s)soft case: leather, no name