Hey everyone. I have a few questions Im hoping I can get answered. I am shooting items such as small crystals, and jewelry. They are in various shapes, sizes, colors. I am using a Metalight light box as well as a Cannon 10D with a Cannon 50mm Compact macro lens. No matter what I do I get a green tint when I take photos in the light box. What is causing this? Im not very good with anything other then a point and shoot camera. So Im not sure of the settings I am using, or what they should be. Any help would be great.