Optical Barium Fluoride Lenses - Infrared BAF2 Window, Multiple 1 Piece (40 x mm)

High quality optical lenses made of barium fluoride (BaF2) with exceptional light transmission of over 93% from 150nm to 12.5μm. Available in various sizes and thicknesses including 10 x 1 mm, 20 x 2 mm and 50 x 10 mm to meet the different requirements of optical applications. The high melting point of 1280°C ensures durability and stability in high temperature environments and makes it ideal for demanding applications. Excellent optical and mechanical properties, suitable for making optical windows, prisms and lenses for modern optical instruments. Perfect for use in distribution cabinet windows and Fourier transform gas analysis and provides reliable performance in critical applications.