17-782 40 mm Dia. Zerodur λ/10 First Surface Flat Mirror; t=5mm Protected Silver 450-10000nm

This is a 17-782 40 mm Dia. Zerodur λ/10 First Surface Flat Mirror, featuring a thickness of 5mm and a protected silver coating. The mirror is designed to operate within the wavelength range of 450-10000nm.

The mirror is manufactured by Edmund Optics, a leading provider of optical components. It is made of Zerodur, a low-thermal-expansion glass-ceramic material developed by Schott AG. This material is known for its excellent dimensional stability and homogeneity, making it an ideal choice for precision optical applications.

The mirror's surface has a λ/10 specification, indicating that it has very low surface roughness. This is crucial for applications that require high-quality imaging or light reflection. The first surface flat design ensures that the reflective surface is the front-facing side of the mirror, allowing for optimal light reflection.

The mirror's coating is a protected silver coating, which offers high reflectivity across a broad spectrum. The protection layer enhances the coating's durability, ensuring long-term performance and resistance to tarnish and oxidation.

This mirror is classified as a Thin Lens, indicating that its thickness is significantly less than its diameter. This design feature reduces weight and potential optical aberrations, making it suitable for various applications.

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