Specifications
Focal length: 50-135mm
Maximum aperture: 2.8
Minimum Aperture: 22
Lens Construction: 18 elements in 14 groups
Angle of View: 31.5 - 11.9 degrees
Number of Diaphragm Blades: 9
Minimum Focusing Distance: 1.0m/3.3ft
Filter Diameter: 67mm
Maximum Magnification: 0.17X
Dimensions (D x L): 3.0" x 5.4" (76.5mm x 136mm)
Weight: 27.0 oz. (765g) with hood
Maximum aperture: 2.8
Minimum Aperture: 22
Lens Construction: 18 elements in 14 groups
Angle of View: 31.5 - 11.9 degrees
Number of Diaphragm Blades: 9
Minimum Focusing Distance: 1.0m/3.3ft
Filter Diameter: 67mm
Maximum Magnification: 0.17X
Dimensions (D x L): 3.0" x 5.4" (76.5mm x 136mm)
Weight: 27.0 oz. (765g) with hood