This sort of depends on your camera and you. For one thing if your camera does not have a macro setting, that makes it difficult to take close ups. However, if you have an assistant to help you, you could have someone just hold a magnifier in front of the lens or close to the coins. Next always make sure you hold your breath taking the photos so less movement.
And depending on the Megapixels of your camera, and the photo programs you may have, you could simply use a program to enlarge the photos.
And as noted there are separate forums here and almost on all coin forms on photography.
Edited by just carl
02/19/2011 7:36 pm