64-452 101 x 127 mm Dielectric High Performance Cold Mirror; 45 deg AOI 425-1150nm

The 64-452 is a high-performance cold mirror from the renowned optical components vendor, Edmund Optics. This rectangular filter, measuring 101 x 127 mm, is designed for a 45-degree angle of incidence (AOI) and operates within the wavelength range of 425-1150nm.

The mirror is made from borofloat33, a borosilicate glass known for its excellent thermal shock resistance and low thermal expansion coefficient. The glass has a thickness of 3.3mm, providing robustness and stability.

The 64-452 features a dielectric coating on both the front and back surfaces, specifically the EDM 64-443 coating. This coating is designed to reflect infrared light while transmitting visible light, making it ideal for applications such as beam combining, thermal imaging, and spectroscopy.

The mirror's thin lens shape allows for easy integration into optical systems. It is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status.