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K 1000/8

General Description

Product Variations
Exact NameSMC PENTAX 1:8/1000smc PENTAX 1:8 1000mm
Years of Production1975 ~ 19771977 ~ 1986
Availabilityused, once in several yearsused, once in several years
Catalog Number2494024940
Sold with Hood
Sold with Casededicated trunk: no namededicated trunk: no name

Technical Specifications

Optical Formula5 elements in 5 groups
Aperture Rangef/8 ~ f/45
Number of Aperture Blades10
Minimum Focusing Distance30.0 m
Maximum Magnificationunknown
Front-Filter Threadno
Rear-Filter Diameter52 mm
Maximum Diameter143 mm
Length738 mm
Weight5290 g
Special Featurestripod collar, manual diaphragm
Capmetal slip-on cap, 144 mm
Fitting Hood(s)built-in hood
Fitting Case(s)dedicated trunk: no name
dedicated trunk: SMC PENTAX f=1000mm