Full spectrum UV/Visible/IR Filter
As the name implies the Full Spectrum filter is just a clear filter made of special glass to pass ultraviolet, visible and infrared light. This filter is mostly used for specialty applications were the photographer would like to use external filters to select certain frequencies to capture. Very popular for forensic and astronomical photography. Some photographers that don’t want to carry more than one camera choose this conversion and just use external filters for everything, including normal visible light photography.