20Z40BD.2 50.8 mm Dia. Zerodur Broadband Dielectric Mirror; t=12.7mm NIR 700-950nm

The 20Z40BD.2 is a high-quality Dielectric Mirror, sourced from the renowned optical component manufacturer, MKS/Newport. This mirror, with a diameter of 50.8 mm and a thickness of 12.7 mm, is designed for use in the near-infrared spectrum, specifically between 700 and 950 nm.

The mirror's base shape is circular, making it suitable for a wide range of optical applications. The material of choice for this mirror is Zerodur, a glass-ceramic material developed by Schott AG, known for its excellent thermal stability and low thermal expansion coefficient. This makes the 20Z40BD.2 an ideal choice for applications that require high precision and stability over a wide temperature range.

The mirror's coating is a New BD.2 AOI 0, which is applied to the front surface. This coating is designed to enhance the mirror's reflectivity in the specified wavelength range. The mirror's shape is that of a thin lens, further enhancing its optical performance.

According to the vendor's website, the 20Z40BD.2 is currently in stock, ensuring quick delivery and minimal lead times. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website at https://www.newport.com/p/20Z40BD.2.