64-446 20 x 20 mm Dielectric High Performance Cold Mirror; 45 deg AOI 425-1150nm

The 64-446 is a high-performance cold mirror, designed and manufactured by Edmund Optics, a leading global provider of optical components. This mirror is specifically engineered for use with a 45-degree angle of incidence (AOI) and operates within the wavelength range of 425-1150nm.

The mirror measures 20 x 20 mm in size, making it suitable for a wide range of applications where compactness and high performance are required. It boasts a thickness of just 1.1mm, further enhancing its versatility. The mirror is made from borofloat33, a borosilicate glass known for its excellent thermal stability and chemical resistance.

The 64-446 features a dielectric coating on both the front and back surfaces, specifically the EDM 64-443 coating. This coating is designed to enhance the mirror's performance, ensuring efficient reflection of the specified wavelength range while minimizing unwanted losses.

The mirror's shape is classified as a thin lens, indicating its ability to focus or disperse light. This feature, combined with its high-performance coating and compact size, makes the 64-446 a versatile and valuable component in various optical systems.

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