Ray Box Blue ensuring that no two pieces

ensuring that no two pieces are alike

IP57 Waterproof Design: Protects the meter in wet conditions and allows it to float in water

making it suitable for use in educational

this brain model is built to last and withstand frequent handling

making it suitable for display on desks

Ray Box Blue ensuring that no two piecesElementary Optics: The Ray Box Blue is designed to provide a simple and effective way to produce single or multiple rays of light, making it ideal for elementary optics experiments. Die Cast Alloy Construction: Crafted from durable die cast alloy, the ray box ensures longevity and sturdiness for reliable use in educational settings. Versatile Features: The open front design and vertical internal grooves accommodate a slit plate and a cylindrical lens,