- Size does matter. Demonstrate the principles of optics and mirrors.
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This extra-large parabolic mirror makes demonstrating optical principles a snap. Demonstrate the reflection and focusing of light, heat, and even sound. A discussion of shapes and uses of satellite dishes can be visually demonstrated. The mirrors extra-large size makes your demonstrations easy to see and understand, even from the back of the lecture hall. The silver-backed, non-aluminized mirror measures 24" in diameter and is supplied with an aluminum frame, mounting bracket, and base. The surface has been highly polished for accurate reflection. Order them and see why Professor Peter Kinsler of Howick College said, "I recommend them unreservedly to all physics and science teachers." Includes demonstration guide. Focal length is 17 inches.
Product brand: Arbor Scientific
Rating: 100% based on 975 ratings. 91 user reviews.
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