I was put off a 21mm by the need for an external viewfinder. However, I wasn't that happy with the magnifier when using my 75mm lens, so I decided to get a Visoflex - to be used only with the 75mm. Well, once I had a Visoflex, the need for another external viewfinder went away, and I decided to get a 21mm Lens. Wow! Yet another great Lens. While trying it out this morning, I realized that it can focus as close as about 2 feet, so I tried it out when I saw an abandoned toque. I thought that someone thinking about the Super Elmar 21mm might be interested. The image is exported to JPG from DNG using Lightroom, but is otherwise unprocessed. Other comments on this Lens would be most welcome.