High Precision Optical Sapphire Window - Premium Lens 1 Piece (8 x mm)

Made of high quality optical grade artificial sapphire crystal which ensures exceptional light transmission and durability for various high performance applications. Designed for infrared applications with consistent permeability over a wide temperature range, making it ideal for aerospace and laboratory environments. Features a protective bevel of 0.2-0.5mm at 45° angle, which increases safety and simplifies the installation process for users. Versatile use in high-precision instruments and guide systems for reliable performance in demanding conditions. Surface quality of 40/20-60/40 with λ/4 at 633nm, providing superior optical clarity and precision for critical measurements and observations.