10SD520ER.2 25.4 x 25.4 mm Borofloat 33 Economy Broadband Metallic Mirror; t=6mm Protected Silver 480-20000nm

This is the 10SD520ER.2, a 25.4 x 25.4 mm Borofloat 33 Economy Broadband Metallic Mirror with a thickness of 6mm. The mirror is sourced from the reputable vendor MKS/Newport, and it is available for purchase directly from their website, where it is currently in stock.

The mirror is a rectangular metallic mirror, specifically designed for broadband use, with a wavelength of 588nm. The front surface of the mirror features a New ER.2 coating, which is a protected silver coating that offers excellent reflectivity across a wide range of wavelengths, from 480nm to 20000nm. This makes the 10SD520ER.2 a versatile option for various applications.

The mirror is shaped as a thin lens, which is a type of lens where the thickness of the lens is significantly less than the diameter of the lens. This shape is often used in optical systems where a flat surface is required, or where a thin lens can reduce the overall weight and complexity of the system.