49-600 25.4 mm Dia. Borofloat λ/4 Precision Concave Spherical Mirror; EFL=152.4mm Protected Aluminum 400-2000nm

This 49-600 mirror, sourced from Edmund Optics, is a 25.4 mm diameter concave spherical mirror with a focal length (EFL) of 152.4mm. The mirror is made from Borofloat33, a borosilicate glass with a low coefficient of thermal expansion, making it an excellent choice for applications requiring high temperature stability and resistance to thermal shock.

The mirror's concave spherical shape is defined by a radius of curvature (R1) of -304.8mm. This shape is ideal for applications requiring light concentration or reflection, such as in optical systems for beam shaping, focusing, or collimation.

The mirror's coating is a protected aluminum coating, designed to provide high reflectivity across a broad spectrum, from 400nm to 2000nm. This coating is durable and resistant to oxidation and corrosion, ensuring long-term performance and reliability.

The mirror's edge thickness is 6.35mm, providing rigidity and strength. The mirror's geometry is designed for precision, with a lambda/4 surface accuracy, ensuring high-quality optical performance.

This mirror is available for purchase directly from Edmund Optics, and the provided weblink indicates that it is currently in stock. With its high-quality materials, precision construction, and broad spectral range, this mirror is a versatile and reliable choice for a wide range of optical applications.