CM750-200-P01 Dia:75 mm Concave Mirror; f=200.0 mm Protected Silver

The CM750-200-P01 is a concave mirror offered by Thorlabs with a diameter of 75 mm and a focal length of 200.0 mm. This mirror is designed to bend light rays towards a central point, making it ideal for focusing or collimating light in optical systems.

The mirror is made from n-BK7 Schott glass, a popular material for optical components due to its excellent optical properties and chemical resistance. The base shape of the mirror is circular, and it has a thickness of 13.7 mm at the edge and 12 mm at the center.

The CM750-200-P01 features a protected silver coating (tho p01protsilrefl12) on the front surface. This coating provides high reflectivity across a wide range of wavelengths, including the visible spectrum, and it is designed to withstand the rigors of normal use, including cleaning and handling.

The mirror's geometry is spherical, with a radius of curvature (R1) of -400 mm. This curvature is measured from the mirror's center and is used to calculate the mirror's focal length. The effective focal length (EFL) of the mirror is 200.0 mm, which is the distance from the mirror to the point where light rays converge or diverge.

According to the vendor's website, this item is currently in stock, making it readily available for immediate use in your optical system. With its high-quality materials, precise construction, and versatile specifications, the CM750-200-P01 is a reliable choice for a wide range of optical applications.