Smooth Polished Glass Surface : Revel in the pristine finish of our prism, offering unparalleled optical clarity. This ensures that every detail captured through the prism is sharp and true-to-life. Optically Clear : Experience the purest form of light refraction with our prism. Its optically clear surface allows for a distortion-free viewing experience, enhancing the authenticity of your photographic expressions. Lead Free K9 Optic Glass : Made from premium quality lead-free K9 optic glass, our prism is not only safe but also environmentally friendly. This choice of material guarantees durability and longevity. Equilateral Prism with Side Length 1.38 Inch / 35mm : Designed for optimal handling, the equilateral shape and size of the prism ensure comfort and ease during use, whether in photography or scientific experiments. Great for Science Experiments : Beyond the realm of photography, this prism serves as an invaluable tool in scientific studies. Ideal for experiments related to light spectrum physics, it aids in the exploration of light properties. Discover the harmony between science and art with our prism, meticulously crafted to meet the highest standards of clarity and functionality. Whether you're conducting intricate experiments or capturing the essence of light in your photographic works, the prism's lead-free K9 optic glass ensures safety while delivering superior performance. Its smooth polished surface and precise equilateral design make it a pleasure to handle, while its versatility across multiple disciplines opens up a world of possibilities. Let the prism bridge the gap between the theoretical and the practical, inviting you to explore the fascinating interplay of light and matter.