64-463 12.5 mm Dia. High Performance Dielectric Hot Mirror; 45 deg AOI 400-1150nm

The 64-463 is a high-performance dielectric hot mirror, designed and manufactured by Edmund Optics. This circular filter, with a diameter of 12.5 mm, is specifically engineered for use at a 45-degree angle of incidence (AOI) and operates within the wavelength range of 400-1150nm.

The filter is made from borofloat33, a borosilicate glass known for its excellent thermal stability and resistance to thermal shock. The glass is coated on both sides with the EDM 64-463 coating, a proprietary dielectric coating that provides superior reflectivity for hot mirror applications.

The geometry of the filter includes a thickness of 1.1mm, which contributes to its durability and stability. The shape of the filter is defined as a thin lens, indicating its suitability for use in optical systems where minimal thickness is a requirement.

The filter is currently in stock and available for purchase through the Edmund Optics website. For more detailed information, including technical specifications and performance data, please refer to the product page at https://www.edmundoptics.com/p/45deg-aoi-125mm-diameter-hot-mirror/19175/.