About Authors Changes Copyright Index References To Do WWW
Bodies Flashes Lenses Miscellaneous Power Technology Teleconverters
FA 28/2.8 AL

General Description

Product Information
Exact Namesmc PENTAX-FA 1:2.8 28mm AL
Years of Production1991 ~ 2004
Availabilityused, several times a month
Catalog Number22527
Sold with Hood
Sold with Casesoft case: S70-70

Technical Specifications

Optical Formula5 elements in 5 groups
Aperture Rangef/2.8 ~ f/22
Number of Aperture Blades6
Minimum Focusing Distance0.3 m
Maximum Magnification0.13 X
Special Featuresaspherical element(s)
Filter Diameter49 mm
Maximum Diameter65 mm
Length41 mm
Weight185 g
Capplastic clip-on cap, 49 mm
Fitting Hood(s)clip-on hood: PH-SB49
Fitting Case(s)soft case: S70-70