The BBSQ2 E02 is a high-quality dielectric mirror from Thorlabs, designed for use in the visible spectrum, specifically between 400 and 750nm. This mirror is rectangular in shape, with a width and height of 2 inches (50.8mm) each, making it suitable for a wide range of optical applications.
The mirror has a thin lens shape and a thickness of 6mm, contributing to its versatility. It is made from UVFS material, identified as MAL-1965 in Thorlabs' catalog. The front surface of the mirror is coated with THo E02VISIBLED40075, a coating specifically designed for broadband visible light reflection.
According to the vendor's website, the BBSQ2 E02 is currently in stock, indicating its availability for immediate purchase and use. The product's webpage also provides additional information and specifications, which can be accessed via the provided weblink.