Pentax-F 28-80/3.5-4.5

Pentax-F 28-80/3.5-4.5

General Description

Product Information
Exact Name PENTAX-F ZOOM 1:3.5~4.5 28~80mm
Color black
Year of Introduction 1988
Catalog Number 27487
Sold with Hood
Sold with Case

Technical Specifications

Optics
Optical Formula 8 elements in 8 groups
Aperture Range f/3.5 (4.5) ~ f/22 (32)
Number of Aperture Blades 6
Minimum Focusing Distance 1.0 m
Maximum Magnification 0.25 X
Mechanics
Filter Diameter 58 mm
Maximum Diameter 65.5 mm
Length 93 mm
Weight 408 g
Special Features rotating front element
Accessories
Cap unknown
Fitting Hood(s) unknown
Fitting Case(s) unknown