Sigma 50-200mm f/4-5.6 DC OS HSM

Lens Reviews / Sigma Lenses i Lab tested
Lens Specifications
Name Sigma 50-200mm ƒ/4-5.6 DC OS HSM
Image Circle APS-C
Type Telephoto Zoom
Focal Length 50-200mm
APS Equivalent 1.5x: 75-300mm; 1.6x: 80-320mm
Max Aperture ƒ/4 - 5.6
Min Aperture ƒ/22
Diaphragm Blades 8
Lens Construction 14 elements in 10 groups, including 1 SLD element
Diagonal Angle of View (Based on image circle) 27.9 to 7.1 degrees
Focus Details Internal; HSM with full-time manual override
Front Element Rotation No
Zoom System Rotary
Closest Focus 110cm / 43.3 in.
Magnification Ratio 0.22x / 1:4.5
Filter Size 55mm
Dimensions(Length x Diameter) 101.9mm x 74.4mm / 4.0 in. x 2.9 in.
Weight 420g / 14.82 oz
Notes Available AF Mounts: Sigma, Canon, Nikon, Sony, Pentax. Included Accessories: Case, Lens Hood. Optical Stabilization.
Typical Online Price US$300