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K 30/2.8

General Description

Product Variations
Exact NameSMC PENTAX 1:2.8/30smc PENTAX 1:2.8 30mm
Colorblackblack
Years of Production1975 ~ 19771977 ~ 1984
Availabilityused, once in several yearsused, once in several years
Catalog Number2244022440
Sold with Hood
Sold with Casehard case: SMC PENTAX 2.8/30hard case: SMC PENTAX 2.8/30

Technical Specifications

Optics
Optical Formula7 elements in 7 groups
Aperture Rangef/2.8 ~ f/22
Number of Aperture Blades5
Minimum Focusing Distance0.3 m
Maximum Magnificationunknown
Mechanics
Filter Diameter52 mm
Maximum Diameter63 mm
Length40 mm
Weight215 g
Accessories
Capplastic clip-on cap, 52 mm
Fitting Hood(s)clip-on hood: PH-S52
Fitting Case(s)hard case: SMC PENTAX 2.8/30