High Precision Optical Glass Triangular Prism 40x40x40mm - Material BK-7 for light deviation and beam compensation

Constructed with premium BK-7 optical glass, which ensures excellent light transmission and minimal optical dispersion for superior clarity. Designed to deflect light at a precise 90° angle, making it ideal for various optical experiments and laboratory applications. It features high surface accuracy and shape tolerance of ±0.1mm, with an angle error of only ±3', ensuring reliable performance in scientific environments. Acid and weather resistant, this prism is durable and suitable for long-term use in various environments, including outdoor experiments. For educational, research and professional use, this triangular prism is a must-have tool for both optics enthusiasts and scientists.