095-3130R-5000 50.8 mm Dia. UVFS Protected Gold Spherical Plano-Concave Mirror; t=10mm 900nm

This is a UVFS Protected Gold Spherical Plano-Concave Mirror, sourced from the reputable vendor EKSMA Optics. The mirror has a diameter of 50.8 mm and a thickness of 10 mm at the edge, making it a robust and stable optical component. The mirror's spherical shape, with a radius of curvature of -5000 mm, allows for precise focusing and reflection of light.

The mirror's coating is a key feature, with a front coating of EKS 0030protgold900, which is a protected gold coating. This coating ensures high reflectivity in the near-infrared region, specifically at the wavelength of 900 nm. The 'protected' nature of the coating means it is less susceptible to damage from environmental factors, increasing the mirror's longevity and reliability.

The mirror's effective focal length (EFL) is -2500 mm, which is a common value for concave mirrors and is useful in a variety of optical systems. This mirror is available for purchase directly from EKSMA Optics, as indicated by the 'Valid - in stock' status on the product's webpage.