The Ray Optics Kit is a basic set of optic components for ray and color experiments.
https://www.pasco.com/products/lab-apparatus/light-and-optics/ray-optics/os-8516#specs-panel
The Ray Optics Kit is a basic set of optic components for ray and color experiments.
https://www.pasco.com/products/lab-apparatus/light-and-optics/ray-optics/os-8516#specs-panel