This is a 05D620BD.2 Dielectric Mirror, a high-quality optical component sourced from MKS/Newport. The mirror is designed for use in the near-infrared (NIR) spectrum, specifically for wavelengths between 700 and 950 nanometers.
The mirror is made from Borofloat 33, a type of glass known for its excellent optical properties and durability. It has a circular shape with a diameter of 12.7 millimeters and a thickness of 3.1 millimeters, making it suitable for a wide range of optical applications.
The mirror's coating is a new BD.2 AOI 0 on the front, which is specifically designed for broadband dielectric mirrors. This coating ensures high reflectivity across the specified wavelength range, making the mirror an ideal choice for applications that require efficient light reflection.
The mirror's geometry is that of a thin lens, which can be beneficial in certain optical systems. The mirror is currently in stock and available for immediate purchase. For more information, you can visit the vendor's website through the provided weblink.