CM508-200CH4-M02 Dia:2 in; Herriott Cell Mirror; Dia:4.0 mm Center Hole; f=200.0 mm Protected Gold Overcoat Per MIL-C-48497A

The CM508-200CH4-M02 is a curved mirror, specifically designed for use in Herriott cells. This mirror, sourced from Thorlabs, boasts a diameter of 2 inches (50.8 mm) and a center hole diameter of 4.0 mm. The mirror's design includes a protected gold overcoat, which complies with the MIL-C-48497A standard, ensuring durability and high-quality performance.

The mirror's geometry is spherical, with a radius of curvature (R1) of -400 mm, corresponding to a focal length (efl) of 200 mm. This curvature allows for precise reflection and focusing of light, making it ideal for use in optical systems. The mirror has a thickness of 9 mm at its center, providing structural integrity and stability.

The mirror's coating is another notable feature. The front surface of the mirror is coated with a material that meets the Thorlabs M02 specification, ensuring excellent reflectivity and durability. This coating is designed to withstand the rigors of regular use, making the mirror a reliable choice for various applications.

The mirror's material is UVFS, a material known for its excellent optical properties. The mirror is designed to operate at a wavelength of 588 nm, making it suitable for use in a wide range of optical systems.