Digital Outback Photo have published a new article by Paul Caldwell, in which he explains how to use non-Canon lenses with his Canon 1Ds. Why would you want to do this? Well, here’s one reason:

“The 28mm F2.8 Contax was sharper all the way to the corners on every shot. When looking at the various test images I found that the center areas of each image were very close from both the (Canon) 24-70L and the Contax Distagon 28mm. But when you looked at each image at a 100% view, often times, you would see the sharpness fading on the images taken with the 24-70L as you moved out to the corners. This wasn?t true with the Contax Distagon. “

Website: Digital Outback Photo - Non-Canon Lens Adapters