Construction : 9 elements in 7 groups
Angle of View : 70°
Diaphragme : fully automatic
Minimum aperture : 22
Smallest object distance : 0.3m
Filter size : 58mm
Magnification : 0.16x
The unique smc PENTAX-FA 31mm F1.8 AL Limited lens offers exceptionally high image quality and, when used on a PENTAX DSLR a perspective similar to that of the human eye. It incorporates a glass-moulded aspherical lens element into its 9-element, 7-group optics, and offers sharp, crisp image reproduction, even at the maximum aperture of F1.8. It features a beautiful aluminium body and comes equipped with a flower-shaped lens hood.