Canon EF-S 10-22mm Ultra-Wide Angle Lens Reviews

I was looking towards buying a new ultra wide angle lens for Canon cropped sensor body (ASP-C). I've been searching for an affordable but high optical quality lens. On November 2004 Canon released an ultra-wide zoom lens for its EF-S DSLRs. The EF-S 10-22mm f/3.5-4.5 USM lens is supposed to be a very high quality lens, which will enable many amateur photographers to enjoy taking wide angle