A* 1200/8 ED [IF]

A* 1200/8 ED [IF]

General Description

Product Information
Exact Name smc PENTAX-A* 1:8 1200mm ED(IF)
Color white-grey
Year of Introduction 1986
Catalog Number 24970
Sold with Hood dedicated hood
Sold with Case dedicated hard case: exact name unknown

Technical Specifications

Optics
Optical Formula 9 elements in 8 groups
Aperture Range f/8 ~ f/45
Number of Aperture Blades unknown
Minimum Focusing Distance 8.0 m
Maximum Magnification 0.23 X
Special Features extra-low dispersion element(s), internal focusing
Mechanics
Filter Diameter 150 mm
Rear-Filter Diameter 49 mm
Maximum Diameter 170 mm
Length 684 mm
Weight 8580 g
Special Features tripod collar
Accessories
Cap soft leather tie-on cap, 171 mm
Fitting Hood(s) dedicated hood
Fitting Case(s) dedicated hard case: exact name unknown