CM127-050-M01 Dia:0.5 in Concave Mirror; f=50.0 mm Protected Gold

The CM127-050-M01 is a concave mirror offered by Thorlabs, a leading global manufacturer of photonics equipment. This mirror, with a diameter of 0.5 inches, is designed for use in optical systems that require a curved mirror with a high degree of precision.

The mirror's base shape is circular, and it features a spherical geometry with a radius of curvature (R1) of -100 mm. This negative value indicates that the mirror is concave, meaning it curves inward. The effective focal length (EFL) of this mirror is 50 mm, which is the distance from the mirror's center to the focal point.

The mirror is made from N-BK7 Schott glass, a common material in optical systems due to its excellent optical properties and high damage threshold. The mirror's thickness varies from 3.2 mm at the edge to 3 mm at the center, providing structural rigidity while minimizing weight.

The CM127-050-M01 is coated with a protected gold coating (tho m01protgoldrefl1) on the front surface. This coating is designed to provide high reflectivity in the visible spectrum, specifically at a wavelength of 588 nm. The 'protected' nature of the coating ensures durability and resistance to environmental factors, making this mirror suitable for use in various applications.

According to the vendor's website, this item is currently in stock, indicating its availability for immediate purchase and delivery. The link provided in the item data leads to the mirror's product page on Thorlabs' website, where users can find more detailed specifications, pricing information, and related products.