About Authors Changes Copyright Index References To Do WWW
Bodies Flashes Lenses Miscellaneous Power Technology Teleconverters
FA* 28-70/2.8 AL

General Description

Product Information
Exact NameSMC PENTAX-FA* 1:2.8 28-70mm AL
Years of Production1994 ~ 2004
Availabilityused, several times a year
Catalog Number27661
Sold with Hoodbayonet hood: PH-RBC77
Sold with Casesoft case: S120-150

Technical Specifications

Optical Formula14 elements in 11 groups
Aperture Rangef/2.8 ~ f/22
Number of Aperture Blades8
Minimum Focusing Distance0.43 m
Maximum Magnification0.25 X
Special Featuresaspherical element(s)
Filter Diameter67 mm
Maximum Diameter85 mm
Length104 mm
Weight800 g
Special Featuresrotating front element, AF/MF clutch, power zoom
Capplastic clip-on cap, 67 mm
Fitting Hood(s)bayonet hood: PH-RBC77
Fitting Case(s)soft case: S120-150