The LBTEK Laser Line Mirror Kit is sold as a combination of Laser Line Mirrors and optical mounts. Each kit contains 6 identical Laser Line Mirrors and 6 AMM-1B mounts, so a single purchase provides a complete beam steering unit and eliminates the hassle of separately selecting mounts. LBTEK Laser Line Mirrors are coated with a laser-induced damage threshold (LIDT) Dielectric Coating on UV Fused Silica (UVFS) substrate surfaces, achieving Reflectance (Rs, Rp >99%, 0°–45° AOI) and damage threshold far higher than Broadband Dielectric Mirrors at specific laser wavelengths, making them suitable for continuous-wave and high-pulse-energy laser systems. The products cover six common laser wavelengths: 266 nm, 355 nm, 532 nm, 780 nm, 1064 nm, and 1550 nm, and also offer a 532 nm & 1064 nm dual-wavelength coating to meet application requirements such as frequency-doubled Nd:YAG lasers that simultaneously use two wavelengths. The AMM-1B mount in the kit secures a Ø25.4 mm Mirror with an M4 nylon-tipped set screw, enabling ±4° pitch/yaw adjustment. Fine angular adjustment is performed via a precision threaded mechanism, meeting precise optical path alignment requirements.