Our Equilateral Glass Prism is crafted from premium optical-grade glass, designed to demonstrate the refraction and dispersion of light with absolute clarity. Engineered with precision-ground faces and sharp edges, it provides a vivid, high-contrast rainbow spectrum, making it the perfect tool for physics laboratories and creative photography.
| Feature | Details |
| Material | High-Transparency Crown Glass / K9 Crystal |
| Shape | Equilateral Triangle (60° x 60° x 60°) |
| Refractive Index | $n = 1.52$ (Standard Optical Grade) |
| Edge Finish | Bevelled / Safety Ground Edges |
| Surface Quality | Scratch-Resistant & Highly Polished |
| Size Options | 25mm, 38mm, 50mm, 75mm, or 100mm Lengths |
| Dispersion Quality | Ultra-Sharp Spectral Separation |