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Product Code: 4938
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The Sigma 17-50mm F2.8 EX DC OS HSM Lens is a large aperture standard zoom lens is designed for digital SLR cameras. It is a compact lens with an overall length of just 92mm. This lens covers a focal length from 17mm wide angle and offers a large aperture of F2.8 throughout the entire zoom range, making it ideal for many types of photography such as portraiture and landscapes.
Two FLD ("F" Low Dispersion) glass elements, which have the performance equal to fluorite glass, compensate for colour aberration. In addition, two glass mold elements and one hybrid aspherical lens give excellent correction for field curvature and astigmatism. High definition images are ensured throughout the entire zoom range.
The Sigma 17-50mm F2.8 OS HSM lens is equipped with Sigma's own unique OS (Optical Stabilizer) function. This system allows the photographer to use shutter speeds approximately 4 stops slower.
The large aperture provides a bright viewfinder image, helping the photographer confirm accurate focusing. It is also ideal for emphasizing the subject by creating a natural, blurred background and allowing the use of fast shutter speeds.
The Sigma 17-50mm F2.8 OS HSM lens covers a wide range of focal lengths from 17mm and has an equivalent angle of view of a 25.5-75mm with a 35mm SLR camera. It is ideal for portraits, landscapes and general photography.
The lens has a compact construction with a diameter of 83.5mm, overall length of 91.8mm and weight of 565g. This compact and lightweight construction makes it ideal for travel photography.
The Super Multi-Layer Coating reduces flare and ghosting as well as providing sharp and high contrast images throughout the entire zoom range.
The Sigma 17-50mm F2.8 OS HSM lens has superior peripheral brightness and provides sharp and high contrast images even at the maximum apertures.
The Sigma 17-50mm F2.8 OS HSM lens incorporates HSM (Hyper Sonic motor), ensuring fast and quiet AF.
The Sigma 17-50mm F2.8 OS HSM lens has a minimum focusing distance of 28cm throughout the entire zoom range and a maximum magnification ratio of 1:5.
The Sigma 17-50mm F2.8 OS HSM lens has rounded 7 blade diaphragm which creates an attractive bokeh to the out of focus area of the image.
The inner focusing system eliminates front lens ration, making the lens particularly suitable for using the supplied petal-type hood and circular polarizing filters.
|Lens Mount||Canon EF|
|Lens Type||Standard Zoom|
|Warranty Period||3 Years (if registered)|
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