43-834 25 mm Dia. N-BK7 Concave-Convex Spherical Mirror; EFL=10mm Protected Gold 700-10000nm

This 43-834 optical mirror, sourced from Edmund Optics, is a 25mm diameter concave mirror with a focal length (EFL) of 10mm. The mirror is made from N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion, making it ideal for a wide range of optical applications.

The mirror's geometry is spherical, with both radii of curvature (r1 and r2) measuring -20mm. This curvature allows the mirror to focus or collimate light, making it suitable for use in imaging systems, laser resonators, and interferometers, among other applications.

The mirror's coating is protected gold, designed to enhance its reflectivity in the infrared spectrum, specifically between 700nm and 10000nm. This coating ensures high reflectivity and durability, making the mirror suitable for use in harsh environments or applications where high reflectivity is required.

The mirror has a thickness of 3mm at the edge, providing structural integrity and resistance to deformation. The item data also indicates that this mirror is in stock, ensuring quick delivery for your optical project needs.