TFAN-50C08-4 50 mm Dia. N-BK7 Flat Aluminum Mirror λ/4; t=8mm

OptoSigma offers the TFAN-50C08-4, a 50 mm diameter N-BK7 flat aluminum mirror with a λ/4 coating and a thickness of 8mm. This high-quality mirror is designed for various optical applications, providing excellent reflectivity and durability.

The mirror's circular geometry, with a 50 mm diameter, ensures a wide field of view, making it suitable for use in imaging systems, beam expanders, and other optical setups. The 8mm thickness provides structural rigidity, minimizing the risk of deformation under typical operating conditions.

The mirror's N-BK7 substrate, a high-quality borosilicate glass, offers excellent optical properties, including low auto-fluorescence and high transmittance in the visible spectrum. This makes the TFAN-50C08-4 an ideal choice for applications that require high-fidelity optical transmission and reflection.

The TFAN-50C08-4 features a front-side aluminum coating with a λ/4 (quarter-wave) thickness, optimized for a central wavelength of 588 nm. This coating provides high reflectivity (typically over 90%) across the visible spectrum, ensuring efficient light reflection in your optical system.

The mirror's thin lens shape allows for easy integration into various optical systems, while its aluminum coating provides excellent resistance to oxidation and tarnishing, ensuring long-term performance and reliability.