Feature

●Pig Iron Professional Infrared Filter Schott B270 glass optical element for ultimate clarity and uniformity of colour.
●The filter blocks all light below 720nm, allowing your camera sensor to see IR frequencies up to 1200nm.
●Can be combined with Pig Iron coloured black and white contrast filters such as R1 (red), YA2 (orange) etc. to change colour rendering or contrast effects.
●The frame is made of aviation aluminum with an ultra wide angle structure design to avoid vignetting. Oxidation and sandblasting treatment on the surface can effectively prevent stray light from entering the lens.
●Application: nature, landscape, often used in crime detection, medical photography, detection of the distribution of vegetation, etc.


Description

Pig Iron Infrared Filter R-72 43mm Professional Infrared Filter by Pig Iron Schott B270 glass optical element for ultimate clarity and uniformity of colour. Blocks all light below 720nm, so your camera sensor can see IR frequencies up to 1200nm. Can be combined with Pig Iron coloured black and white contrast filters such as R1 (red), YA2 (orange) etc. to change colour rendering or contrast effects. The frame is made of aviation aluminum with an ultra wide angle structure design to avoid vignetting. Oxidation and sandblasting treatment on the surface can effectively prevent stray light from entering the lens. General Information: 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, Landscape, often used in crime detection, medical photography, detection of the distribution of vegetation, etc. Key Features: etc. Key Features: etc. : Bulkhead glass B270 blocks light below 720nm. Additional Info: Frame Material: Aluminum