49-604 76.2 mm Dia. Borofloat λ/4 Precision Concave Spherical Mirror; EFL=304.8mm Protected Aluminum 400-2000nm

This is a 49-604 76.2 mm Dia. Borofloat λ/4 Precision Concave Spherical Mirror, sourced from the renowned optical components vendor, Edmund Optics. The mirror is designed with a protected aluminum coating, suitable for a wide range of wavelengths, from 400nm to 2000nm, making it a versatile choice for various optical applications.

The mirror boasts a base shape of a circle, with a diameter of 76.2mm and a thickness edge of 12.7mm. The spherical shape of the mirror, with a radius of curvature (R1) of -609.6mm, ensures precise light reflections. The effective focal length (EFL) of this mirror is 304.8mm, which is a crucial factor in determining the mirror's performance in optical systems.

The mirror is made of Borofloat33, a high-quality borosilicate glass known for its excellent thermal stability and chemical resistance. This material makes the mirror suitable for use in harsh environmental conditions.

The mirror's coating is a protected aluminum coating, denoted as 'edm dprotal300200000'. This coating enhances the mirror's reflectivity and durability, ensuring optimal performance and longevity.

For more detailed information and availability, please refer to the vendor's website at https://www.edmundoptics.com/p/3quot-dia-12quot-fl-protected-alum-spherical-mirror/10117/.