Lens sharpness and Unsharp mask when zoom under 75%, finally?

[bconner (Bryan Conner)]

A loupe to check sharpness/focus

I would like to have a small loupe that could be moved around the image with the mouse (like the cursor) and would show the small area under the loupe at a pre-determined magnification. Of course 100% would be good for a default, but having other options, 200% etc, might also be good. This loupe would be available on the “fit to screen” image as well as the full screen image version. It would be similar to the “magnifier tool” in the detail panel, but would be in the form of a tool on the main…

Is a link to a related request. Your request is also a good one.