Minimum Aperture: 22
Lens Construction: 7 groups 8 elements
Angle of View: 78'
Diaphragm: Fully Automatic (inner Bayonet Mount)
Minimum Focusing Distance: 0.35m (1.1 ft.)
Filter Size: 77mm (Threaded)
Lens Hood: Clip-on #37626
Lens Case: Hard Case #37707, Soft Case S90-140