This is a high-quality wide-angle mirror from OptoSigma, designed for use in the visible light spectrum. The mirror has a diameter of 30 mm and a thickness of 5 mm, making it a robust and stable option for various optical applications.
The mirror is made from N-BK7, a type of borosilicate glass that is known for its excellent optical properties. This material is often used in high-precision optical systems due to its low coefficient of thermal expansion and high homogeneity.
The mirror's coating is a dielectric multi-layer designed for the wavelength range of 400-700 nm. This coating is optimized for use with visible light, ensuring high reflectivity and minimal absorption or scattering. The coating is applied to the front surface of the mirror, and it is designed for an angle of incidence of 0 degrees.
The mirror is shaped as a thin lens, which is a type of lens where the thickness is much less than the radius of curvature. This shape allows for minimal spherical aberration and distortion, ensuring that the reflected light is of high quality.
The mirror is currently in stock and available for purchase. For more information, please refer to the vendor's website.