Gday
have a Sigma 10-20mm F4-5.6 {Nikon mount}for sale, asking $399. Great condition, has had a Hoya Skylight UV filter installed since brought. Thanks.
"The Sigma 10-20mm f/4-5.6 EX DC HSM lens offers an ultra-wide zoom solution to digital cameras, and was exclusively designed to suit the characteristics of digital SLR cameras. The super wide-angle capability of this zoom lens (equivalent range of approx. 17-34mm when used with a Sigma digital SLR camera (*) makes it a very powerful tool for both indoor and landscape photography."