Sigma 28-135mm f/3.8-5.6 Aspherical IF Macro

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Lens Specifications
Name Sigma 28-135mm f/3.8-5.6 Aspherical IF Macro
Image Circle 35mm
Type Standard Zoom
Focal Length 28 - 135mm
APS Equivalent 1.5x: 42 - 202.5mm; 1.6x: 44.8 - 216mm
Max Aperture f/3.8 - 5.6
Min Aperture f/22
Diaphragm Blades 7
Lens Construction 13 elements in 12 groups, including 1 aspherical element
Diagonal Angle of View(Based on image circle) 75.4 to 18.2 degrees
Focus Details Internal
Front Element Rotation No
Zoom System Rotary
Closest Focus 24cm / 9.4 in.
Magnification Ratio 0.5x / 1:2
Filter Size 62mm
Dimensions(Length x Diameter) 75mm x 75mm / 2.9 in. x 2.9 in.
Weight 410g / 14.5 oz
Notes Available AF Mounts: Sigma, Canon, Nikon, Minolta, Pentax
Typical Online Price US$160.00