Subscribe to see EXIF info for this image (if available) 12mm1010198 by Jim Argyle, on Flickr Oh yah thats wide. Computar 12mm f1.3 shot wide open to show off our mess after a candy making experiment gone awry. I shot 16:9 and cropped to 4:3 as well. Anybody else using this thing? It was a huge pain to grind it down enough to achieve a usable focus but I think it works pretty well.