09-17-2012, 06:35 PM
An "A" (Art) lens:
[url="http://sigma-global.com/en/lenses/cas/product/art/a_35_14.html"]http://sigma-global.com/en/lenses/cas/product/art/a_35_14.html[/url]
[url="http://sigma-global.com/en/lenses/cas/product/art/a_35_14.html"]http://sigma-global.com/en/lenses/cas/product/art/a_35_14.html[/url]