20D20ER.4 50.8 mm Dia. Borofloat Broadband Metallic Mirror; t=12.7mm Protected Gold 650-20000nm

This is a 50.8 mm diameter metallic mirror, designed with a thin lens shape and a thickness of 12.7 mm. It is made from Borofloat33, a type of borosilicate glass known for its excellent thermal stability and chemical resistance. The mirror is coated with a new ER.4 coating on the front, providing broadband reflection capabilities from 650 to 20000 nm. This makes it suitable for a wide range of applications, including but not limited to, spectroscopy, beam manipulation, and interferometry. The mirror is sourced from MKS/Newport, a reputable vendor known for its high-quality optical components. According to the vendor's website, the mirror is currently in stock, ensuring quick delivery upon order. For more detailed information, you can refer to the vendor's website using the provided weblink.