Sigma 10 - 20 mm lens

The Sigma 10-20 mm lens is something I have lusted after for ages, as someone who takes a lot of landscapes a really wide angle lens is very useful, they are great for loads of foreground interest etc, they are also really handy for working in confined spaces on group shots.

I have posted a few shots taken with this lens over the last week or so, but I haven't actually done a comparison test to show the difference between a normal wide angle and a super wide angle.

Here's an example photo, the inner red rectangle shows the 18mm wide angle of the normal DX digital wide angle lens (equivalent to 28mm on a film camera) the outher red rectangle shows the 10mm super wide shot (equivalent to 16mm on a film camera) as you can see theres a heck of a difference in the amount captured.

Wayne