Fresnel Lens 280 x 280mm for Solar cooking
- Smaller sized but powerful spot Fresnel lens measuring 280mm x 280mm, this size lens is great for experimenting with and seeing what spot fresnel lenses are capable of in bright sunshine,they make excellent solar concentrators and are often used in the construction of solar cookers and ovensVisit the First stop solar website for more information on Fresnel Lens 280 x 280mm for Solar cooking