Crafted from premium K9 optical glass, this triangular prism ensures exceptional clarity and durability for various optical applications. devised with dimensions of 15mm x 15mm x 15mm, this prism deflects light at a 90° angle, making it ideal for experiments and demonstrations. Features high precision with a shape tolerance of ±0.1mm and an angle error of ±3', ensuring reliable performance in optical setups. The prism's excellent acid and weather resistance, along with high transmittance in the visible wavelength range, makes it suitable for outdoor and laboratory use. Perfect for educational purposes, scientific research, and optical experiments, this triangular prism is a versatile tool for understanding light behavior.