Focal Length: 80mm
Maximum aperture: 2.8
Minimum Aperture: 22
Lens Construction: 6 elements in 5 groups
Diagonal Angle of View: 47o
Focusing System: Auto Focus / Manual
Closest Focusing Distance: 27.5in / 70cm
Maximum Magnification Ratio: 0.15
Area Covered: 11 x 14.8 in. / 279 x 377mm
Filter Size: 58mm
Dimensions (D x L): 77mm x 49.5mm
Weight: 300g (11 oz.)