High Precision Optical Window Piece - 1 Glass Cube Reference Mirror for Infrared Applications (8 x mm)

Made of optical artificial crystal, which ensures excellent light transmission in the range of 0.20 to 5.50 μm. Surface type λ/4@633nm and parallel difference of less than 30 arcseconds for superior optical performance. Ideal for use in infrared optic windows, guidance systems, applications and observation ports in low temperature laboratories. Features a protective bevel of 0.2 to 0.5 mm at 45° to increase durability and avoid damage to edges. Ideal for high-precision instruments, provides reliable and stable performance in various scientific and industrial applications.