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A* 300/4

General Description

Product Information
Exact Namesmc PENTAX-A* 1:4 300mm
Years of Production1984 ~ 1989
Availabilityused, several times a year
Catalog Number24390
Sold with Hood
Sold with Casehard case: HE-189

Technical Specifications

Optical Formula8 elements in 7 groups
Aperture Rangef/4 ~ f/32
Number of Aperture Blades8
Minimum Focusing Distance4.0 m
Maximum Magnificationunknown
Filter Diameter77 mm
Maximum Diameter84 mm
Length132 mm
Weight850 g
Capplastic clip-on cap, 77 mm
Fitting Hood(s)built-in hood
Fitting Case(s)hard case: HE-189