Lenses



[|Refractions of Light Demonstrations] Watch what happens when light is shined through glass, a concave lens, and a convex lens.

[|The Light Stuff] How fast does light travel through different objects?

[|Lens Interactive] Change the lens and see how the light rays are affected.

[|Corrective Lenses] Choose which lens is needed to correct the eyesight.

[|Eye Diagram Interactive] Find out the names of the parts of the eye and what the do.

[|Cow Eye Dissection] Watch and learn!

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[|Magic School Bus: Gets a Bright Idea]