CM254-750-E02 Dia:1 in Concave Mirror; 400-750nm; f=750 mm Visible Dielectric

The CM254-750-E02 is a concave mirror manufactured by Thorlabs, a leading global supplier of photonics equipment. This mirror, with a diameter of 25.4 mm, is designed for use in the visible light spectrum, specifically at a wavelength of 588 nm.

The mirror's geometry is spherical, with a radius of curvature (R1) of -1500 mm, corresponding to a focal length (efl) of 750 mm. This long focal length makes it suitable for applications requiring high magnification and a narrow field of view.

The mirror's thickness varies from 6.1 mm at the edge to 6 mm at the center, providing structural rigidity and minimizing potential distortions caused by flexing.

The mirror is coated with Thorlabs' E02 Visible Dielectric coating, designed for high reflectivity in the 400-750 nm range. This coating ensures efficient light reflection, making it ideal for applications such as laser systems, interferometry, and optical imaging.