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Compact, large aperture zoom lens is ideal for Canon digital and 35mm SLR cameras. The new multi layer lens coating and lens design reduce flare and ghost, and also creates an optimum color balance through the entire zoom range. An aspherical lens element is used for excellent correction of distortion throughout the entire zoom range. This lens excellent performance makes it an ideal lens for Digital SLR Cameras as well as film SLR cameras. This standard zoom lens has a large aperture of F2.8 at 28mm focal length and yet it is compact and lightweight, with an overall length of 62.5mm (2.5) and weight of 255g.(9oz.). Ideally suited for traveling, landscape photography and general photography. The supplied zoom hood can be used to obtain a superior light-blocking effect.
Features: * The new multi layer lens coating and lens design reduce flare and ghost * High image quality is obtained through the entire zoom range with the use of AsphericalLens element. * It has a large aperture of F2.8 at 28mm focal length with an overall length of 62.5mm (2.5) and weight of 255g. (9oz.). * Supplied lens hood blocks out extraneous light. Specifications: Focal Length: 28-70mm Minimum Aperture: F22 Lens Construction: 11 Elements in 8 Groups Angle of View: 75.4 - 34.3degrees Number of Diaphragm Blades: 8pcs Minimum Focusing Distance: 50cm (19.7) Maximum Magnification: 1:6.5 Filter Size: 58mm Lens Hood: Bayonet Type Hood Dimensions: Diameter 67.5mm (2.6) x Length62.5mm (2.5) Weight: 255gr / 9oz
General Information
Manufacturer
Sigma Corporation
Manufacturer Part Number
634101
Manufacturer Website Address
www.sigma-photo.com
Product Name
28-70mm F2.8-4 DG Zoom Lens
Marketing Information
Compact, large aperture zoom lens is ideal for 35mm digital SLR cameras.
Product Type
Zoom Lens
Technical Information
Minimum Focal Length
28mm
Maximum Focal Length
70mm
Magnification
0.15x
Aperture Range
f/2.8 to 4
Physical Characteristics
Dimensions
60mm Length x 67.5mm Diameter
Weight
8.64 oz
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