43-845 25 x 25 mm Dielectric Cold Mirror; 0 deg AOI 425-1200nm

The 43-845 is a high-quality cold mirror filter, designed and manufactured by Edmund Optics. This filter is specifically engineered for use in optical systems that require reflection of visible light and transmission of infrared light. The mirror boasts a 0-degree angle of incidence (AOI), ensuring optimal performance in a wide range of applications.

The mirror measures 25 x 25 mm, making it suitable for use in compact optical systems. It is constructed from borofloat33, a borosilicate glass known for its excellent optical properties and durability. The mirror has a thickness of 3.3 mm, providing rigidity and stability in operation.

The 43-845 features a dielectric coating on both the front and back surfaces, identified as edm 43-844. This coating is designed to reflect visible light while allowing infrared light to pass through. The coating ensures high reflectivity in the visible spectrum and high transmissivity in the infrared spectrum, making it ideal for applications such as beam combining, thermal imaging, and spectroscopy.

The mirror is classified as a thin lens, indicating its ability to focus or diverge light. However, the specific lens parameters are not provided in the item data. Therefore, it is recommended to consult the vendor for detailed lens parameters if required for your application.

The 43-845 is currently in stock and available for purchase through the Edmund Optics website. The provided weblink leads directly to the product page for easy access and ordering.