Camera filters are an essential component of evidence photography. UV filters are designed to block or transmit different colors of light so the examiner can view hidden evidence, or fluoresce and reflect specific parts of the evidence being photographed. Filters are time tested and manufactured with specialty process to ensure consistency from filter to filter. Use camera filters with your current camera and forensic light sources or lasers for a picture perfect photography workflow. Commonly used as a barrier filter with a Forensic Light Source.