43-844 25 mm Dia. Dielectric Cold Mirror; 0 deg AOI 425-1200nm

The 43-844 is a high-quality cold mirror, part of the extensive catalog offered by Edmund Optics. This particular model boasts a 25 mm diameter and a thickness of 3.3 mm, making it a versatile choice for various optical applications. The mirror is crafted from borofloat33, a low-expansion borosilicate glass with excellent optical properties, ensuring durability and reliability.

The cold mirror features a specialized coating, denoted as 'edm 43-844' on both the front and back surfaces. This coating is designed to reflect infrared light while transmitting visible light, making it ideal for applications involving thermal management or where the separation of visible and infrared light is required. The mirror has a 0-degree angle of incidence (AOI) and is designed to operate within the wavelength range of 425-1200nm.

The 43-844 is shaped as a thin lens, which can be beneficial in applications where compactness and light weight are critical factors. The mirror is currently in stock and available for immediate purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status.