Exceptional light transmission range from 0.15 μm to 12.5 μm with over 93% transmittance, ideal for precision optical applications. Available in various sizes and thicknesses (10*1mm to 60*3mm) to suit different project requirements. High melting point of 1280℃ ensures durability and stability under extreme conditions, making it perfect for demanding environments. Excellent optical and mechanical properties, making it suitable for manufacturing optical windows, prisms, and lenses. Perfect for use in distribution cabinet windows, Fourier transform analysis windows, and various optical instruments.