The MRA05-E03 is a right-angle prism mirror from Thorlabs, designed for broadband use with a dielectric coating suitable for wavelengths between 750nm and 1100nm. This mirror is made from N-BK7 Schott glass, a popular choice for its high homogeneity and excellent transparency in the visible and near-infrared regions.
The mirror has a geometry defined by a 5mm thickness and a base length of 7.1mm. The right-angle prism shape is a common choice for applications requiring reflection at normal incidence, such as beam folding or optical path reversal. The hypotenuse of the prism is coated with Thorlabs' E03VISIBLED75011 coating, a broadband dielectric coating optimized for high reflectivity in the specified wavelength range.
This mirror is currently in stock and available for immediate purchase through the Thorlabs website. Its detailed specifications and high-quality construction make it a reliable choice for a wide range of optical applications.