To meet user demands for a fast EF-S zoom lens, Canon has specially designed a new lens with a large aperture of f/2.8 for select Canon Digital SLR cameras.* The large circular aperture produces a shallow depth-of-field, creating background blur that draws attention to the photographic subject. The ...
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The Sigma 24-70mm f2.8 EX Aspherical DG DF is one of several new products to be introduced at PMA 2001 by Sigma Corporation of Japan (2-3-15, lwado-Minami, Komae-shi, Tokyo) This lens covers focal lengths from 24mm ultra wide angle to 70mm medium telephoto and provides a large f2.8 aperture at all f ...
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The Tokina 16-50mm f/2.8 AT-X 165 PRO DX Autofocus Lens is a large-aperture zoom lens designed exclusively for use with digital SLR cameras. It features a fast constant The lens features SD glass lens elements to correct for chromatic aberrations and focuses all colors accurately at the film plane. ...
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Capture life size shots on your camera using 24-70 mm f/2.8 EX DG Macro D-Type Zoom Lens from Sigma Corporation. This lens incorporates a Dual Focus (DF) system that makes the lens easy to hold during autofocusing and provides a large focus ring for easy manual focusing.
To achieve an F2.8 aperture at all focal lengths, it employs three aspherical Lens to provide optimum aberration compensation. Two Special Low Dispersion (SLD) glass elements are provided for color aberration compensation, to assure high image quality.