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Large Fresnel Lens For Solar or Optics Projects
Large Fresnel Lens For Solar or Optics Projects

Product NameSKUPriceQty
Lens, Fresnel, For Solar & Optics Projects, 11"Square x 1/16" Thick Instructions To Build Stand & Frame (Not Included)
WW30528M33
This item is temporarily out of stock
 $29.95 




Product Information

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. For experiments see our Fun With Fresnel Lenses Book.
!!Caution!! A fresnel lens generates high temperatures when used under direct sunlight. Parent or teacher supervision required for educational demonstrations. Make learning safe!


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