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Large Fresnel Lens For Solar Or Optics Projects

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Item Number: 3052833

Price: $44.95

This item is available for giftwrap!

Lens, Fresnel, For Solar & Optics Projects, 11"Square x 1/16" Thick Instructions To Build Stand & Frame (Not Included)

Precision crafted lens has approximately 50 lines per inch.

Lens is approx. 11" square and is 1/16" thick. Unmounted. Instructions included to build a 360° stand and frame (frame not included).

Frame allows you to use lens as a solar cooker for heating prepared foods, or for other solar experiments.

!!Caution!! A fresnel lens generates high temperatures when used under direct sunlight. Parent or teacher supervision required for educational demonstrations. Make learning safe!


SKU 3052833

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