If you have a camera with a macro feature, try taking an image through a loupe/magnifing glass. Some do that with fair results. A macro camera by itself can't give you the shot you want. You need a macro camera and a microscope to get great images. Some cheap microscopes give pink looking image and not real clear as they use plastic lens and terrible lighting. Best to save you money and get the scope you want. Save the coins till you get the shot you want.