The LBTEK Nd:YAG Laser Line Mirror Kit is sold as a combination of Mirrors and optical mounts. Each kit contains 6 identical Nd:YAG Laser Line Mirrors and 6 AMM-1B mounts; a single purchase provides a complete beam steering unit, eliminating the hassle of selecting mounts separately. Nd:YAG Lasers can obtain 532 nm, 355 nm, and 266 nm Laser light through frequency doubling, tripling, and quadrupling of the fundamental 1064 nm output, and are one of the most widely used Lasers in industrial processing and scientific research. LBTEK Nd:YAG Laser Line Mirrors are coated and optimized for the above wavelengths and their harmonic conversion wavelengths; a Nd:YAG laser line laser-induced damage threshold (LIDT) Dielectric Coating is deposited on the surface of a UV Fused Silica (UVFS) substrate, achieving extremely high absolute Reflectance at the center wavelength and covering the bandwidth range over which the Laser wavelength drifts with temperature and operating conditions. The AMM-1B mounts in the kit secure Ø25.4 mm Mirrors with M4 nylon-tipped set screws, enabling ±4° pitch/yaw adjustment and fine angular adjustment via precision threaded actuators to meet precise optical path alignment requirements.