A 100/2.8

A 100/2.8

General Description

Product Information
Exact Name smc PENTAX-A 1:2.8 100mm
Color black
Year of Introduction 1984
Catalog Number 23690
Sold with Hood
Sold with Case hard case: HA-98

Technical Specifications

Optics
Optical Formula 5 elements in 5 groups
Aperture Range f/2.8 ~ f/22
Number of Aperture Blades 6
Minimum Focusing Distance 1.0 m
Maximum Magnification unknown
Mechanics
Filter Diameter 49 mm
Maximum Diameter 63 mm
Length 56 mm
Weight 260 g
Accessories
Cap plastic clip-on cap, 49 mm
Fitting Hood(s) built-in hood
clip-on hood: SMC PENTAX 1:2 85mm 1:2.8-4 100mm
Fitting Case(s) hard case: HA-98