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FA* 400/5.6 ED [IF]

General Description

Product Information
Exact NameSMC PENTAX-FA* 1:5.6 400mm IF & ED
Years of Production1997 ~ 2004
Availabilityused, once in several years
Catalog Number24580
Sold with Hoodbayonet hood: MH-RBB77
Sold with Casesoft case: S110-230

Technical Specifications

Optical Formula9 elements in 8 groups
Aperture Rangef/5.6 ~ f/45
Number of Aperture Blades8
Minimum Focusing Distance2.0 m
Maximum Magnification0.23 X
Special Featuresextra-low dispersion element(s), internal focusing
Filter Diameter77 mm
Maximum Diameter83 mm
Length199 mm
Weight1140 g
Special Featurestripod collar, AF/MF clutch
Capplastic clip-on cap, 77 mm
Fitting Hood(s)bayonet hood: MH-RBB77
Fitting Case(s)soft case: S110-230