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FA 28-70/4 AL

General Description

The lens case suggested by Pentax (S80-80) is too short, and S80-120 should be used.

Product Information
Exact NameSMC PENTAX-FA 1:4 28-70mm AL
Years of Production1996 ~ 2000
Availabilityused, several times a year
Catalog Number27531
Sold with Hood
Sold with Case

Technical Specifications

Optical Formula9 elements in 7 groups
Aperture Rangef/4 ~ f/22
Number of Aperture Blades8
Minimum Focusing Distance0.4 m
Maximum Magnification0.23 X
Special Featuresaspherical element(s)
Filter Diameter52 mm
Maximum Diameter66 mm
Length66 mm
Weight240 g
Special Featuresrotating front element
Capplastic clip-on cap, 52 mm
Fitting Hood(s)bayonet hood: RH-RB52
Fitting Case(s)soft case: S80-120