Two New Sigma HSM Lenses For Nikon - Press Release
New Sigma HSM lenses now available for Nikon
18-50mm F3.5-5.6 DC HSM and 55-200mm F4-5.6 DC HSM
Sigma Corporation is pleased to announce the launch of new HSM lenses for Nikon. The Incorporation of the HSM enables these lenses to autofocus with all Nikon DSLR cameras (including the D40 and D40x).
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