The 63-118 is a 50mm diameter Nd:YAG laser line mirror, designed for use with 532nm and 1064nm wavelengths. This mirror is sourced from the reputable vendor, Edmund Optics, and is currently in stock with a valid weblink provided for easy access to additional information.
The mirror is a dielectric type, which means it utilizes multiple layers of thin film coatings to reflect specific wavelengths while transmitting others. This particular model has a front coating of EDM DCURV47976479776, which is specifically designed for use with Nd:YAG lasers.
The mirror is circular in shape, with a diameter of 50mm and a thickness of 10mm. It is made from fused silica, identified as fused sil mal-1965 in the item data. This material is known for its excellent optical properties, making it an ideal choice for precision optical applications.
The mirror is designed in the shape of a thin lens, suggesting it may have some focusing or diverging properties. However, without additional information, it is impossible to specify these properties.