Metal-Coated Mirrors (Al Ag Au) feature high-purity aluminum, silver, and gold films deposited via vacuum deposition on optical glass substrates for broadband reflection. Aluminum (Al) mirrors cover 250-2000nm with ≥97% reflectivity and robust durability. Silver (Ag) mirrors achieve >98% reflectivity in visible and near-infrared (400-1500nm) with protective coatings to prevent oxidation. Gold (Au) mirrors offer >99% reflectivity in mid-infrared (700-10μm) and superior corrosion resistance. Ideal for laser systems, spectrometers, and astronomical applications, these mirrors support custom coating thickness and wavelength ranges to meet specific optical requirements.
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