This ultra telephoto zoom lens covers a standard range of focal lengths from 50mm to 500mm ultra telephoto range. This lens is equipped with Sigmas unique OS (Optical Stabilizer) function. This system enables hand held photography for many types of subjects such as motor sports, air planes, macro & wildlife. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration throughout the entire zoom range. Incorporation of HSM (Hyper Sonic Motor) ensures quiet & high speed AF, while allowing full-time manual focus override. ...

Sigmas huge choice of lenses enables photo enthusiasts to maximize their creativity. Each & every Sigma lens offers optimum optical performance & smooth handling characteristics through a combination of experience & advanced technology. Sigmas design & precision engineering helps photographers to maximize their true creativity by fulfilling the full potential of their cameras. ...

This is the first ultra wide zoom lens with a minimum focal length of 8mm, designed especially for APS-C size image sensors. The wide-angle of view & exaggerated perspective enables the photographer to emphasize the subject. Four FLD glass elements & three aspherical lenses provide high image quality throughout the zoom range. The incorporation of HSM ensures quiet & high speed AF as well as full-time manual focuses capability. ...

This standard zoom lens is designed exclusively for digital SLR cameras & incorporates Sigmas original OS function. This lens covers several angles of view, from wide to telephoto as well as offering a large aperture of F2.8 at the 17mm focal length. It provides a bright image through the viewfinder & enables photographers to easily check focusing & composition. The lens has a minimum focusing distance of 22cm & a maximum magnification ratio of 1:2.7 making it ideal for close-up photography as well as landscape & macro photography. ELD (Extraordinary Low Dispersion) glass & aspherical lenses provide excellent correction for all types of aberrations & high image quality is assured throughout the entire zoom range. Super multi-layer coating reduces flare & ghosting. The incorporation of HSM (Hyper Sonic Motor) ensures quiet & high speed AF. ...

This 11.1x high zoom ratio lens incorporates Sigmas original OS function & offers a broad shooting range from wide angle to telephoto. The latest optical technology enables easy handheld photography with a compact construction & length of just 87.7 mm, making it ideal for various scenes such as landscape, sport & general photography. The compact construction guarantees excellent mobility making ideal for travel photography. FLD ("F" Low Dispersion) glass, which has performance equal to fluorite, SLD (Special Low Dispersion) glass elements, & aspherical lens elements provide high image quality throughout the entire zoom range. Sigmas HSM (Hyper Sonic Motor) ensures fast & quiet auto-focusing. ...

The addition of the 18-250 mm F3.5-6.3 DC Macro OS HSM speaks to Sigmas versatile product lineup with this multipurpose zoom lens that offers Optical Stabilization (OS) & covers wide angle to telephoto to macro photography. It differs from Sigmas current 18-250 mm F3.5-6.3 DC OS HSM lens with its even more compact size, its macro capability with a maximum magnification ratio of 1:2.9 & the use of Thermally Stable Composite (TSC) material currently used only by Sigma. ...

The addition of the 18-250 mm F3.5-6.3 DC Macro OS HSM speaks to Sigmas versatile product lineup with this multipurpose zoom lens that offers Optical Stabilization (OS) & covers wide angle to telephoto to macro photography. It differs from Sigmas current 18-250 mm F3.5-6.3 DC OS HSM lens with its even more compact size, its macro capability with a maximum magnification ratio of 1:2.9 & the use of Thermally Stable Composite (TSC) material currently used only by Sigma. ...

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Features:
- Great for low-light & indoor shots thanks to a consistent maximum aperture
- High quality



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The Sigma 10-20 mm f/3.5 EX DC HSM Wide-angle Zoom Lens produces striking images & gives avid photographers a great range of artistic expression. Ultra wide-angle zoom The f/3.5 EX DC HSM 's wide-angle of view from 102.4° creates a greater freedom of expression simply by rotating the zoom ring. The constant aperture of f/3.5 across the entire zoom range provides bright images, helping photographers check focusing or composition, ideal for architectural, indoor & landscape photography. You can also use the wide-angle lens to create an exaggerated perspective between the subject & background, beautifully emphasising, for example, the breadth of a landscape. Superior image quality Capture stunning, high resolution photos thanks to the two ELD (Extraordinary Low Dispersion) & one SLD (Special Low Dispersion) glass elements, which effectively correct all types of aberrations. The super multi-layer coating also reduces flare & ghosting, providing high contrast images throughout the zoom range. Hyper Sonic Motor Thanks to HSM (Hyper Sonic Motor) the EX DC HSM has a quiet, high-speed Autofocus, with a manual focus override that can be activated by rotating the focus ring. The Sigma 10-20 mm f/3.5 EX DC HSM Wide-angle Zoom Lens for Nikon DSLRs reduces distortion & captures beautifully sharp & high-quality images across the entire zoom range. ...

King of SLR camera lenses, Sigma offers up the Canon-fit Sigma DC EX 10-20mm f 4-5.6 Wide-angle Zoom Lens, designed for Canon DSLR cameras with an APS-C sensor size it boasts all sorts of state-of-the-art lens technology. The DC EX 10-20mm f 4-5.6 is capable of an ultra-wide angle of view with cameras featuring a 1.6x crop-factor, (but will not work with full-frame Canon DSLRs). This means it is tailor-made for ranging landscape pictures & exaggerate the distance between foreground & background objects for dramatic effect. The Sigma DC EX 10-20mm f 4-5.6 Wide-angle Zoom Lens can also recreate excellent picture quality. 14 lens elements in 10 groups combine to produce tack-sharp photos at every focal length, while aspherical elements reduce geometric distortion. If you want to partner your trusty Canon camera with the very best, look no further than the magnificent Sigma DC EX 10-20mm f 4-5.6 Wide-angle Zoom Lens. ...