20Z40DM.10 50.8 mm Dia. Zerodur Laser Line Dielectric Mirror; t=12.7mm 1030-1090nm

This is a 20Z40DM.10 Dielectric Mirror, sourced from the renowned optical component vendor, MKS/Newport. The mirror has a base shape of a circle with a diameter of 50.8 mm, making it suitable for a wide range of optical applications. The mirror's thickness is 12.7 mm, providing sufficient structural integrity.

The mirror is made of Zerodur, a special glass-ceramic material developed by Schott AG, known for its excellent thermal stability and low thermal expansion coefficient. This makes the mirror an ideal choice for high-precision laser applications where thermal stability is crucial.

The mirror is designed to operate at a wavelength of 1064 nm, typical for many laser systems. The coating on the front surface is New DM.10 AOI 0, a high-quality dielectric coating that ensures high reflectivity and durability.

The mirror's shape is that of a thin lens, which is often used in optical systems to reduce weight and thickness while maintaining the required optical performance. The mirror's web links are valid and indicate that it is currently in stock, ensuring quick delivery for your optical project needs.