On-Lens IR Filters and UV/IR Hot-Mirror Filters: We now offer on-lens IR filters that will enable you to have the best of more than 6 different conversion types all in one camera. All you need is a Full Spectrum converted camera and the filter(s) of your choice and you will have the "best of all worlds". We offer on-lens filter kits that will give you the full range of IR filters for Infrared imaging and UV/IR hot-mirror blocking filters for "normal" photography use. We also provide our popular "Ultra-Blue" filter as an -on-lens filter which will broaden your IR shooting options. Having a camera with "Liveview" or one that uses an Electronic Viewfinder is optimal. Simply attach the filter of your choice to the lens, set a custom white balance, and you will have great results straight from the camera. (Our UV/IR Hot-Mirror filters do not require use of a custom white balance).