Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email flinn@flinnsci.com

Item #: AP7790

Price: $5.25

In Stock.

Fresnel Lens is plastic sheet covered with small, narrow, concentric grooves. Fresnel lenses are used as hand-held magnifiers, in stoplights, and more.

See more product details

Product Details

Larger glass Fresnel lenses were initially developed for use in lighthouses. The plastic Fresnel lenses of today are used as hand-held magnifiers, in stoplights, and to focus light into narrow beams. Plastic sheet is covered with small, narrow concentric grooves. 7-1/8" x 10¼".