Compact, lightweight, large aperture telephoto
zoom lens designed exclusively for digital SLR cameras and incorporating the
very latest optical technology. Sigma Corporation is pleased to announce the
launch of the new 50-150mm F2.8 EX DC HSM lens.
Winner of the American Photo Editor’s Choice 2007 Award.
Specially designed for digital SLR cameras with an APS-C size image sensor,
this large aperture F2.8 lens has a compact and lightweight construction of
76.3mm (3.0") in diameter, 132.6mm (5.2") in length and weighing just 780g
(27.5oz) (Nikon Mount).
The incorporation of the very latest optical technology gives optimum lens
performance providing excellent correction for flare, ghosting and all types of
aberrations. High image quality is assured throughout the entire zoom range.
Four SLD (Special Low Dispersion) glass elements are used for utmost correction
of chromatic aberrations.
The HSM (Hyper Sonic Motor) system ensures quiet and high-speed auto focusing
with full time manual focus override.
The addition of the 1.4x EX DG APO or 2x EX DG APO Tele Converters (optional
extras) produces a 70-210mm F4 AF tele-zoom lens and a 100-300mm F5.6 AF
ultra-telephoto zoom lens respectively.
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