Focus
Autofocus
Mount
Pentax 645
Format
645 medium format
Groups
7
Elements
10
Weight
570g
Filter Thread
82mm
Spec Notes
HD-coated re-release of the FA 645 35mm optics (aspherical + IF). 82mm. For 645D/645Z.
Max Aperture
f/3.5
Min Focus Distance
30cm
Aperture Blades
9
Introduced
2012