Optical Triangular Prism for Spectroscopy and Optics Kits A precision optical triangular prism made from HK9L glass with a 90% clear aperture. Designed for use in spectroscopes, kaleidoscopes, classroom experiments, and hobbyist optics projects. Key benefits Accurate light dispersion and refraction: separates white light into its component spectrum for demonstrations and basic spectral analysis. Reliable material performance: HK9L optical glass provides consistent refractive properties suitable for educational and hobby applications. usable aperture: 90% clear aperture maximizes the usable optical area for clearer images and stronger spectral output. Versatile integration: compatible with spectroscopes, kaleidoscope builds, optical benches, and general optics kits used in science classrooms and laboratories. What this prism solves Makes visualizing light spectra simple and repeatable for lessons or experiments. Offers a compact, durable optical element that fits into common educational and DIY setups without requiring specialized parts. Reduces wasted optical area thanks to the clear aperture, improving experiment clarity and image quality. Key attributes Function: optical triangular prism for dispersion, refraction, and internal reflection in spectroscopic and imaging applications. Material: HK9L optical glass. Clear aperture: 90% usable aperture. Form factor: triangular prism shape suitable for mounting in optics kits and small instruments. Compatibility: intended for use with spectroscopes, kaleidoscopes, optical benches, science classroom kits, and DIY optics projects. Practical use scenarios Classroom science demonstration: show the visible spectrum by directing white light through the prism to illustrate wavelength separation and basic optics principles. DIY kaleidoscope and art optics: incorporate the prism into kaleidoscopes or light art projects to create clear, colorful patterns and effects. Hobbyist spectroscope: use the prism as the dispersive element in a homemade spectroscope to compare light sources such as LEDs, incandescent bulbs, and sunlight. Handling and care Handle by the edges to avoid fingerprints on optical surfaces. Store in a padded container or a clean, dry environment to prevent scratches and contamination. Clean gently with appropriate optical cleaning materials if required. This optical triangular prism is a practical component for educators, students, hobbyists, and small labs seeking a straightforward, effective dispersive element made from HK9L glass with a clear aperture for reliable optics experiments and projects.