TFAN-2030R05-4 20 x 30 mm N-BK7 Aluminum Flat Mirror λ/4; t=5mm

OptoSigma offers the TFAN-2030R05-4, a high-quality aluminum flat mirror made from N-BK7 glass, with dimensions of 20 x 30 mm and a thickness of 5 mm. This mirror is designed to provide excellent reflectivity and durability, making it suitable for a wide range of optical applications.

The mirror's coating is OFAN AL AOI 45, which is applied to the front surface. This coating ensures high reflectivity across the visible spectrum, with a peak wavelength of 588 nm. The aluminum coating is known for its robustness and resistance to oxidation, ensuring long-term performance and reliability.

The TFAN-2030R05-4 is a rectangular mirror, with a base shape that provides versatility in various optical systems. The N-BK7 glass, a high-quality borosilicate crown glass, offers excellent optical properties, including low dispersion and high homogeneity. This makes the mirror suitable for applications requiring high precision and accuracy.

The mirror is classified as a thin lens, indicating that its thickness is significantly smaller than its other dimensions. This feature is beneficial in applications where compactness and light weight are crucial.