Nikon Lenses and the 7D
If you're wondering why I keep attaching Nikon lenses to my Canon 7D, let me explain. Is because I can a sufficient answer? Probably not. And while that's part of the answer, there's more. In an earlier post I explained that I'd been given a Canon 7D camera that, by all rights, was fatally broken. The shutter and sensor still work but the electronics that couple any Canon EF lens to the body are fried. Try to put a Canon lens on it and it locks up completely. However, without a lens the shutter fires just fine. So I tried putting a reversing ring onto it so that I could use it for macro photography. And it works great for that purpose as my previous snowflake post proves. When no electronics coupling the lens to the body, newer electronic aperture lenses will shoot only wide open. However, older manual aperture lenses afford the ability to shoot at any f-stop the lens provides. Depth of field is super shallow in macro photography so gaining any edge, albeit ti...