Sigma Contemporary 17-70mm f/2.8-4 DC Macro OS HSM C Lenses - Canon Mount
The 17-70mm F2.8-4 DC Macro HSM OS is the first lens in the Contemporary category of Sigma?s Global Vision. The Sigma 17-70mm F2.8-4 was designed to be the ideal all-purpose lens for APS-C sized sensors. With a great focal length and macro capability, the 17-70mm F2.8-4 is also equipped with a Hyper Sonic Motor (HSM) and an Optical Stabilizer (OS) for superior image quality. The HSM ensures quiet, accurate, and fast autofocusing while the OS compensates for camera shake when shooting by hand. The construction of the 17-70mm includes new TSC material (Thermally Stable Composite), which allows for increased durability as well a reduction in size by 30% compared to conventional models.
Sigma Contemporary 17-70mm f/2.8-4 DC Macro OS HSM C Lens For Nikon Mount
The Sigma 17-70mm f/2.8-4 DC Macro OS HSM Lens for Nikon is a standard zoom lens designed especially for DSLRs with APS-C-sized image sensors. This lens has a 35mm-equivalent focal length range of 27.2-112mm, providing wide-angle to portrait-length angles of view for use in everyday shooting situations.This lens features a fast f/2.8-4 maximum aperture to help better control your focus plane and to aid in low-light shooting. A built-in Optical Stabilizer also helps in low-light situations by providing a four-stop reduction in the appearance of camera shake, which is ideally suited for macro and telephoto shooting as well. The Hyper Sonic AF Motor delivers fast, smooth, and quiet auto focusing that greatly benefits video applications. The integration of two FLD, one SLD, and three aspherical lenses in the construction helps to reduce the effects of chromatic and chromatic axial aberrations, and Super Multi-Layer coated elements help to increase contrast for sharp, clear imagery.As part of Sigma's new Contemporary line of lenses, this lens is designed using Thermally Stable Composite (TSC) materials to help reduce the overall weight and size of the lens barrel by about 30% without compromising on optical integrity, rigidity, or overall durability.For updating lens firmware and fine-tuning its nuances to best-suit your personal shooting, this lens is compatible with the Sigma USB Dock. The dock allows you to specify certain parameters and other settings through the Sigma Optimization Pro software, such as AF speed and focusing limitations.
Sigma 17-70mm f2.8-4 DC Macro OS HSM Lens - Nikon Fit
The Sigma 17-70mm f2.8-4 DC Macro OS HSM Lens Nikon Fit is an all-purpose, standard zoom lens specifically for digital SLR cameras with an APS-C sized sensor. The Sigma 17-70mm offers everything from sweeping landscapes to stunning portraits, while keeping the size of the lens compact and easily portable. The Hyper Sonic Motor (HSM) ensures quiet, accurate and fast autofocusing while the OS (Optical Stabiliser) compensates for camera shake when shooting by hand. The construction of the 17-70mm includes new TSC material (Thermally Stable Composite), which allows for increased durability as well a reduction in size by 30%. Two FLD glass elements, which have performance equal to fluorite, are incorporated with one SLD element to reduce colour aberration at the highest degree. The lens offers a large f/2.8 aperture at 17mm wide angle making it a great low-light performer.
SIGMA 17-70 mm f/2.8-4 DC HSM OS Wide-angle Zoom Lens with Macro - for Nikon
The Sigma 17-70 mm f/2.8-4 DC HSM OS Wide-Angle Zoom Lens with Macro offers a conveniently compact and versatile design that's ideal for taking with you out on the field. Versatile shooting With a wide zoom range, the high performance 17-70 mm offers versatile shooting options and is ideal for travel, landscape, portraiture and sports. Compact and lightweight, this wide-angle zoom matches perfectly with the smaller bodies of Nikon APS-C DSLRs. A low aperture of f/2.8 makes the 17-70 mm suitable for shooting subjects at extremely close range and in low light conditions. With seven rounded blades making up the diaphragm you can get creative by creating a smooth bokeh in the background. Get closer to your subject A dedicated macro function and minimum focusing distance of 22 cm makes the 17-70 mm ideal for close-up photography. A Hyper Sonic Motor (HSM) ensures quiet focusing, ideal when capturing small insects. For sharp, blur-free images, the 17-70 mm incorporates Sigma's Optical Stabiliser (OS) which offers effective correction of approximately 4 stops to counter camera shake even during macro photography. Superior quality The 17-70 mm incorporates two “F” Low Dispersion glass elements to eliminate chromatic aberration of magnification and axial chromatic aberration for excellent image quality throughout the entire zoom range. Finished with a Super Multi-Layer Coating to reduce flare and ghosting, the 17-70 mm delivers sharp and high contrast results even in backlit conditions. The included tulip shaped lens hood also helps assist with avoiding flare. Sigma USB Dock compatible The 17-70 mm is compatible with the Sigma USB Dock (sold separately), which enables you to update the lens firmware and adjust parameters such as focus. Offering excellent versatility when shooting, the compact Sigma 17-70 mm f/2.8-4 DC HSM OS Wide-Angle Zoom Lens with Macro is ideal for the travelling photographer.
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