Ray Optics Demonstration Set

The Ray Optics Demonstration Set demonstrates the principles of optics.

Containing a white board 58 x 46 cm in size, the Ray Optics Demonstration Set is large enough for classroom presentations, but it's portable for your convenience. It includes thirteen large acrylic optical models with magnetized coatings on their bases, allowing rapid setup and adjustment. The arrangements shown include a cross-section of the human eye for demonstrating the correction of near and far-sightedness with spectacles, a camera, a Galilean telescope, a Kepler telescope, spherical aberration of lenses and its correction, and an angle scale for reflection, and refraction experiments. A seventh sheet without magnetized strips identifies the different lens types. The whiteboard is constructed of sturdy steel with built-in swiveling foot, which allows it to stand vertically on a table, and a pair of holes in the upper rim for attachment to a wall. The Ray Optics Demonstration Set requires a light source for parallel beams of light.

A set of six full-size setup sheets, each 30 x 40 cm, printed on flexible white plastic with magnetized strips top and bottom for easy placement on the whiteboard.