This lens is magnificent! The stabilizer and glass in this lens are definitely worth your time and money. I haven't had the chance to use this lens during the winter yet, but the time I have spent with this lens has definitely proved Sigmas worthiness in my camera bag! Definitely recommend this lens to anyone who wants a great lens for free hand shooting.
Sigma 17-50mm f/2.8 EX DC OS HSM Zoom Lens for Canon, Nikon, Pentax, Sony/Minolta, and Sigma DSLRs with APS-C Sensors
Instant Savings: -$50.00
You Pay: $619.00
Caution This Offer Ends: January 15, 2013