• DON'T FORGET TO PURCHASE YOUR UV FILTER FOR THIS LENS, IT'S HIGHLY RECOMMENDED!
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Sigma’s 17-50mm F2.8 EX DC OS HSM large-aperture standard zoom 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 especially portraiture and landscapes. The OS, Sigma’s anti shake feature offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. The OS feature allows Sony and Pentax users the option of viewing a stabilized image in the viewfinder, a feature offered only by Sigma. HSM provides fast and quiet AF. Sigma’s own FLD glass elements, which have performance equal to fluorite along with two glass mold and one hybrid aspherical lens, provide excellent correction for all types of aberrations. The Super Multi-Layer coating reduces flare and ghosting. This lens boasts superior peripheral brightness and provides sharp, high contrast images even at the maximum apertures. With a minimum focusing distance of 11 inches throughout the entire zoom range and a magnification ratio of 1:5. If you need to be ready for any photographic opportunity, even low light, then this Sigma lens is perfect. Compact and light weight, it’s a necessary addition to your camera bag.
Large Aperture Zoom
Designed for Digital SLR Cameras
Optical Image Stabilization
Internal Focusing System
Compact and Lightweight
Focal Length 18 - 50mm
Aperture Maximum: f/2.8 - 4.5
Camera Mount Type Canon EF-S
Format Compatibility Canon (APS-C)
Angle of View 69.3° - 27.9°
Minimum Focus Distance 11.8" (29.97 cm)
Maximum Reproduction Ratio 1:4
Diaphragm Blades 7
Image Stabilization Yes
Tripod Collar No
Filter Thread 67 mm
Dimensions (DxL) Approx. 2.91 x 3.49" (7.39 x 8.86 cm)
Weight 13.93 oz (395 g)