Focal Length: 105mm
Maximum Aperture: 2.8
Minimum Aperture: 32
Closest Focusing Distance: 1.0 ft. (0.314m)
Angle of View: 23o20'
Lens Construction: 14 Elements in 12 Groups
Filter Size: 62mm
Maximum Reproduction Ratio: 1:1
Dimensions (D x L): 83mm x 116mm (3.3in. x 4.5in.)
Weight: 27.9oz. (790g)