Kamboj Traders Glass Lens Set- Glass Slab, Prism, Concave Lens and Mirror, Convex Lens Versatile Set of Optical Tools for Demonstration, Tools Equipment Used for Teaching Students

الوصف

Kamboj Traders Glass Lens Set- Glass Slab, Prism, Concave Lens and Mirror, Convex Lens Versatile Set of Optical Tools for Demonstration, Tools Equipment Used for Teaching Students