The 43-956 is a 25 x 25 mm Hot Mirror filter, designed with a 45 degree Angle of Incidence (AOI) and a wavelength of 588nm. This filter is sourced from the reputable vendor, Edmund Optics, and is available for purchase on their website. The filter is currently in stock, as indicated by its weblink status.
The filter is made from borofloat33, a high-quality glass material known for its excellent optical properties. It features a rectangular base shape and a thin lens geometry, with a width of 25mm, a height of 25mm, and a thickness of 3.3mm.
The 43-956 filter is designed to cut on at 425nm and cut off at 1125nm, making it suitable for a wide range of optical applications. The filter's coating is consistent on both the front and back, with the front coated with edm 43-955 and the back also coated with edm 43-955.