32-823 76.2 mm Dia. Borofloat λ/4 Precision Concave Spherical Mirror; EFL=76.2mm Uncoated

The 32-823 is a 76.2 mm diameter, λ/4 precision concave spherical mirror manufactured by Edmund Optics. This mirror, designed for use in optical systems, boasts a high level of precision and quality.

The mirror's base shape is circular, with a diameter of 76.2 mm. It has a thickness of 12.7 mm at the edge, providing structural stability and rigidity. The effective focal length (EFL) of this mirror is also 76.2 mm, which is a crucial factor in determining the mirror's optical performance in a system.

The mirror is made of borofloat33, a type of glass known for its excellent optical properties and durability. The spherical shape of the mirror ensures a consistent curvature, which is essential for focusing or collimating light in optical systems.

The mirror is uncoated, meaning it does not have any additional layers of material applied to alter its optical properties. This can be beneficial in certain applications where a specific coating is not required or desirable.

The mirror's geometry, material, and lack of coating are all optimized for a center wavelength of 588 nm. This makes it suitable for use in systems operating at or around this wavelength.