About Authors Changes Copyright Index References To Do WWW
Bodies Flashes Lenses Miscellaneous Power Technology Teleconverters
FA 28-80/3.5-4.7

General Description

Product Information
Exact NameSMC PENTAX-FA 1:3.5-4.7 28-80mm
Years of Production1991 ~ 1998
Availabilityused, several times a year
Catalog Number27537
Sold with Hood
Sold with Case

Technical Specifications

Optical Formula8 elements in 8 groups
Aperture Rangef/3.5 (4.7) ~ f/22 (32)
Number of Aperture Blades8
Minimum Focusing Distance0.4 m
Maximum Magnification0.25 X
Filter Diameter58 mm
Maximum Diameter71 mm
Length84 mm
Weight380 g
Special Featuresrotating front element, power zoom
Capplastic clip-on cap, 58 mm
Fitting Hood(s)hood type unknown: RH-RC58
clip-on hood: RH-B60
Fitting Case(s)soft case: S80-120