>Since you mention image of an eye, if you are trying to do biometric identification you are going to need something better than the typical digital camera.
Hi David:

Thank you for your response. The desired outcome is to have radiology pictures scanned and stored, pictures of the eye for optometerists and possibly opthalmologists, as well as employee pictures. I am not sure what type of cameras the ey specialists/optometerists use, and thats why i just addressed it as a digital camera.

Is this the article you suggested at Wiki? "Kodak/WangDesktopImaging".

Thanks again.