PENTAX smc FA 645 300mm F4 ED (IF) – Description

300-F4This telephoto lens with Inner Focusing features extra-low dispersion (ED) glass to correct chromatic aberrations. When used on a PENTAX 645D or PENTAX 645Z equivalent focal length of 240mm in the 35mm format. Compatible with both film and digital PENTAX 645 cameras.

smc FA 645 300mm F4 ED (IF) – Specifications

Article Number
Article Number 26505
Technical Specifications
Equivalent to 35mm format 240mm
Maximum aperture f/4
Minimum aperture f/32
Angle of View 13.5°
Construction 8 elements in 8 groups
Smallest object distance/magnification 3m
Magnification 0.11X
Filter size 77mm
Weight 1490g
Dimensions (Length x Diameter) 207.5x83mm