Pig Iron 77mm Infrared R-72 Filter Professional grade infrared filter from Pig Iron. Optical element manufactured from Schott B270 glass for the ultimate in clarity and evenness of colour. Blocks all light under 720nm, allowing your camera sensor to see IR frequencies up to 1200nm. Can be paired with Pig Iron coloured black and white contrast filters such as the R1 (red), YA2 (orange) etc to change the colour rendition or contrast effects. The frame is made of aviation-grade aluminium with an ultra-wide-angle structure design to avoid vignetting. Oxidation and sandblasting treatment on the surface can effectively avoid stray light from entering the lens. GENERAL INFO Model: Pig Iron Infrared R-72 Type: 720nm Infrared Available Sizes 37, 39, 40.5, 43, 46, 49, 52, 55, 58, 62, 67, 72, 77, 82 APPLICATION Nature, scenic, often used in crime detection, medical photography, detection of distribution of vegetation, etc. MAIN CHARACTERISTICS Optic: Schott Glass B270 Blocks light below 720nm ADDITIONAL INFO Frame Material: Aluminum Why buy from us? We are official UK Pig Iron retailers. All our products are UK sourced and are sent to you directly from our warehouse in Cumbria, UK. All our products are covered by UK warranties so you can relax knowing that you're receiving genuine products backed by fantastic customer service! |