K 30/2.8

K 30/2.8

General Description

Product Variations
Exact Name SMC PENTAX 1:2.8/30 smc PENTAX 1:2.8 30mm
Color black black
Year of Introduction 1975 1977
Catalog Number 22440 22440
Sold with Hood
Sold with Case hard case: SMC PENTAX 2.8/30 hard case: SMC PENTAX 2.8/30

Technical Specifications

Optics
Optical Formula 7 elements in 7 groups
Aperture Range f/2.8 ~ f/22
Number of Aperture Blades 5
Minimum Focusing Distance 0.3 m
Maximum Magnification unknown
Mechanics
Filter Diameter 52 mm
Maximum Diameter 63 mm
Length 40 mm
Weight 215 g
Accessories
Cap plastic clip-on cap, 52 mm
Fitting Hood(s) clip-on hood: PH-S52
Fitting Case(s) hard case: SMC PENTAX 2.8/30