13 elements in 9 groups
Angle of View: 34°-8°
Diaphragm Blade Number: 9
Minimum Aperture: F/22
Minimum Focus: 59.0in. (1.5m) 37.4in. (0.95m)/Macro
Macro Mag. Ratio 1:2
Filter Diameter: ø62
Weight: 15.3oz. (435gm)
Diameter x Length: ø3.0 x 4.6in. (ø76.6 x 116.5mm)
Mount: Canon, Minolta, Nikon-D, Pentax