Optical Bench Physlet

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You may add optical elements such as lenses, mirrors, objects (arrow) and light sources by clicking the appropriate button, then click to position it on the "optical bench". After their addition, you may reposition them using click and drag. Size and focal length can also be adjusted using click and drag on the dot "handles". To change a convex lens or mirror to concave, pull the "handle" through itself.

Experiment! See what you can build.

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