TFA-1525R05-20 15 x 25 mm N-BK7 Aluminum Flat Mirror λ/20; t=5mm by OptoSigma

OptoSigma presents the TFA-1525R05-20, a high-quality aluminum flat mirror designed with precision and durability in mind. This mirror boasts a rectangular base shape, measuring 15 x 25 mm and a thickness of 5 mm, providing excellent stability and rigidity.

The mirror's material composition is N-BK7 Schott, a well-regarded glass type in the optical industry, known for its excellent homogeneity, low auto-fluorescence, and superior transmission properties. The N-BK7 Schott glass ensures reliable performance and maintains the mirror's optical quality over time.

The TFA-1525R05-20 features a metallic coating of aluminum on the front surface, optimized for a wavelength of 588 nm. This coating, designated as "opt tfa al mgf2 45," provides high reflectivity and excellent durability, making it suitable for various applications.

The mirror's shape is classified as a thin lens, which is advantageous for applications requiring minimal thickness and weight. Furthermore, the mirror's coating and shape are designed to accommodate the λ/20 tolerance, ensuring optimal optical performance.