Sigma 50mm HSM lens
Sigma 50mm F1.4 EX DG HSM lens : The Sigma Corporation is pleased to announce its new large aperture 50mm F1.4 EX DG HSM standard lens. The Sigma 50mm F1.4 HSM is a large aperture prime lens with a standard focal length of 50mm, ideal for digital cameras. This lens is perfectly suited for a wide range of subjects enabling outstanding, sharply defined images against a nicely blurred background. The fast, F1.4 aperture makes this lens desirable for use with Digital SLR cameras. This lens effectively becomes an 80mm medium telephoto lens on digital cameras with APS-C size image sensors. The optimum optical design and molded glass aspherical lens elements provide excellent correction for all types of aberrations.
Read MoreSource: letsgodigital.org (News) (2008-04-25 02:00:33)