32-830 76.2 mm Dia. Borofloat λ/4 Precision Concave Spherical Mirror; EFL=457.2mm Protected Aluminum 400-2000nm

This 32-830 optical mirror, sourced from Edmund Optics, is a 76.2 mm diameter concave spherical mirror with a protected aluminum coating, designed for use within the wavelength range of 400-2000nm. The mirror's base shape is circular, and it boasts a high-quality borofloat33 material, ensuring excellent optical performance.

The mirror's geometry includes an effective focal length (EFL) of 457.2mm and a radius of curvature (R1) of -914.4mm, making it suitable for a wide range of applications. The mirror's edge thickness is 12.7mm, providing sufficient structural integrity.

The mirror's surface features a protected aluminum coating, denoted as 'edm dprotal300200000', which is designed to enhance its reflectivity and durability. This coating ensures optimal performance across the specified wavelength range.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink: https://www.edmundoptics.com/p/3quot-dia-18quot-fl-protected-alum-spherical-mirror/2617/. The link has been verified and is currently valid, indicating that the mirror is in stock.