REX® Spherical CONCAVE CONVEX Lens 10 cm focal length Ray optics activity set 50mm Round Transparent Optical Glass

الوصف

🔬 See the world differently with REX® lenses!

The REX® Spherical CONCAVE CONVEX Lens set features a 10 cm focal length and is crafted from high-quality optical transparent glass. Perfect for school science experiments, this versatile set includes four lenses (concave and convex) and is designed for students across all classes. Weighing just 200g and measuring 5 x 5 x 0.2 cm, it's an essential tool for anyone looking to explore the fascinating world of optics.