Laser line mirrors with a surface flatness of one-quarter wavelength are essential for applications requiring precise beam control and minimal wavefront distortion. These mirrors are available with substrate materials such as BK7, fused silica, and calcium fluoride, offering surface quality options from 60-40 to 10-5 scratch-dig. Suppliers like Union Optic and Alien Photonics provide a range of dielectric and high-reflection coatings tailored for specific laser types. On FindLight, you can compare technical specifications, request pricing, and connect directly with manufacturers without the need for registration.
