Optical Block Lenses 3pk

• A set of three optical block lenses designed for studying light reflection and refraction. • Constructed from crystal glass, these lenses feature tinted bottoms, optimising observation of light paths. • These optical block lenses are designed to aid children in grasping the fundamental properties of light. The lenses enable active learning by allowing observations of light reflection and linear travel. • Each lens uniquely supports varying aspects of light exploration. The semicircle lens illustrates light's interaction with curved surfaces, while the trapezoid lens demonstrates light's behaviour at various angles, and the convex lens explores light focus. These hands-on experiences reinforce theoretical concepts effectively through practical engagement. • Semicircle lens 60 x 15mm • Trapezoid lens 75 x 40 x 15mm • Convex lens 60 x 20 x 15mm.