Fresnel Lens 163 x 107mm for Solar cooking
- Small yet powerful spot Fresnel lens measuring 163mm x 107mm, this size lens is perfect for experimenting with and seeing what a spot fresnel lens is capable of in bright sunshine,they are excellent solar concentrators and are great for use in the construction of solar cookers and ovens.Visit the First stop solar website for more information on Fresnel Lens 163 x 107mm for Solar cooking