Eachine1 Light Spectrum Prism Educational Optical Prism Basic Physics Teaching

Light Spectrum Prism Educational Optical Prism Basic Physics Teaching Description: Type: #001-Double convex lens, #002-Double concave lens, #003-Semicircle, #004-Prism Material: Plastic Weight: 100g Quantity: 1PC This prism sets are designed for primary/middle school basic physics teaching, that shows basic optical theory such as light spectrum, the refraction of light, the lighr path changing between different medium and different optics surfaces like plano, convex, concave, cylinderical surface. Package Included: 1 Lens(One SKU comes one Lens)