Triangular Optical Glass Prism with Reflective Film - BK-7 Precision Element 30x30x25mm

BK-7 optical glass ensures superior light transmission and minimal optical distortion, ideal for scientific and educational use. Precision dimensions of 30x30x25mm with ±0.1mm shape tolerance and ±3' angle error for accurate light path manipulation. It features a reflective film that deflects light by 90°, creating left-handed images and allowing effective combinations of image/beam compensation. Cold worked to improve durability and performance, making it suitable for various optical applications including lenses and windows. Acid and weather-resistant properties ensure longevity and reliability, perfect for both laboratory environments and outdoor experiments.