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A 16/2.8 Fish-Eye

General Description

Product Information
Exact Namesmc PENTAX-A FISH-EYE 1:2.8 16mm
Colorblack
Years of Production1985 ~ 2004
Availabilityused, once in several years
Sales Variations
Catalog Number2130521300
Sold with Hood
Sold with Casesoft case: S70-70hard case: HD-100

Technical Specifications

Optics
Optical Formula9 elements in 7 groups
Aperture Rangef/2.8 ~ f/22
Number of Aperture Blades6
Minimum Focusing Distance0.2 m
Maximum Magnification0.15 X
Special Featuresfish-eye lens
Mechanics
Front-Filter Threadno
Built-in FiltersY48(Y2), Skylight, none, O56(O2)
Gelatine-Filter Holderyes
Maximum Diameter65 mm
Length56 mm
Weight320 g
Accessories
Capmetal slip-on cap, 65 mm
Fitting Hood(s)not applicable
Fitting Case(s)hard case: HD-100
soft case: S70-70