Minimum Aperture: 32
Lens Construction: 4 groups 5 elements
Angle of View: 25'
Diaphragm: Fully Automatic (inner Bayonet Mount)
Minimum Focusing Distance: 1.5m (4.9 ft.)
Filter Size: 77mm (Threaded)
Lens Hood: Screw-on # 37637
Lens Case: Hard Case #37719, Soft Case S110-160