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 Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras Canon Super Telephoto Lenses "Nothing quite compares to the amount of dimension a super telephoto lens can bring to a photograph. All the lenses in the category are part of the L-series, incorporating superior lens construction and USM for quiet, high-speed autofocusing." usa.canon.com CANON SUPER TELEPHOTO LENSES Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR CamerasThe high-performance L-series EF 300mm super-telephoto lens is a terrific choice for sports photographers and other long-distance users. Sports action requires a fast shutter speed and a long focal length. This lens easily complies thanks to its large maximum aperture--which supports a faster shutter speed--and its 300mm length. The lens also boasts a built-in, dual-mode Image Stabilizer (IS) function. This creates an equivalent shutter speed of up to four stops faster than the same size lens without an image stabilizer, letting you capture long distance hand-held shots far more assuredly. And thanks to the fluorite element and pair of UD-glass elements, the lens effectively corrects the chromatic aberrations that are prone to occur with telephoto lenses. Other features include the world's fastest autofocus (AF) speed with an improved Ring Ultrasonic Motor (USM) and new algorithms; a rugged, lightweight magnesium alloy lens barrel; and a detachable tripod collar that removes smoothly and locks securely. All Canon lenses carry a one-year warranty...read more check price - Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras |
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