Optical reflector(Gold Mirror Lens) in a multitude of reflective coating options, including Protected Aluminum, Enhanced Aluminum, Protected Silver, Protected Gold, or Dielectric. Choosing the proper reflective coating option ensures high reflectivity of the needed wavelength or wavelength range. Optical reflector designed for laser applications are optimized for the given laser wavelength. Additionally, Optical reflector designed for lasers feature damage thresholds that are suitable for the designated laser. Metal substrate