For those who dream of giant solar collectors which can generate
temperatures high enough to melt steel, here is a method for
building your own Solar Furnace of any size you desire.
,I'm convinced that refractive elements for secondary concentrating
elements is a much better solution than reflectors. We make
the big fresnel lens for solar concentrating. The size of
the solar lens is 1040mm x 780mm, Thickness is 3mm. look at
the picturer as follow.
We offers a complete range of fresnel lenses
sizes and types. We could custom the projection screen according
to client requirement. Inquiries are welcome at our offices.
Mr. Jack J
Tel: +86-25- 66615068
Fax: +86-25- 66615069