SIGMA L17-70 mm F2.8-4.5 DC Macro Lens

Sigma presents this new and improved large aperture standard zoom lens for digital SLR cameras, which can magnify your photos by up to 1:2.3! The 17-70mm F2.8-4.5 DC Macro lens has a minimum focusing distance of 20 cm over the entire focal range and a maximum magnification power of 1:2.3, allowing you to use your camera?s macro mode to its full potential. An exclusive optical construction and new multilayer lens coating reduce glare and ghosting, which are a common phenomenon with digital cameras. A special low dispersion (SLD) lens and two aspheric lenses provide excellent correction for all types of aberrations and perform superbly at any focusing distance. This zoom lens offers a large aperture of F2.8 at 17 mm, yet is compact, with an overall length of 79 mm and diameter of 82.5 mm. This means that you can use it in low lighting conditions in your home or at dusk outside. The lens design incorporates an inner focusing system, which accelerates the camera?s focusing speed, making it particularly suitable for use with circular polarising filters and petal-shaped lens hoods. This lens also has a zoom lock that prevents it from rotating when not in use. Get the most out of your digital SLR camera thanks to the 17-70mm F2.8-4.5 DC Macro lens!

» Teleconverters and lens adapters | Filters | Lens hoods | Filter holders | Lens caps | Lenses for Canon | Lenses for Konica Minolta | Lenses for Olympus | Lenses for Nikon | Lenses for Pentax | Lenses for Sony | Lenses for Sigma