K9 material ensures excellent light transmission and minimal distortion for precise optical measurements. devised with a right angle ridge, this prism is perfect for image transfer applications in various optical setups. Cold working process enhances durability and performance, making it suitable for both laboratory and field use. Compact size of 33.5mm allows for easy integration into optical systems without compromising on performance. Ideal for researchers and professionals in optics, this ridge prism is a must-have for accurate data collection and analysis.