Fresnel Lens Flexible 380mm solar Adhesive FREE glass adhesion
Flexible Solar Fresnel Lens is made from a special combination substrate.DIAMETER = 380mm FOCAL LENGTH=700mm or roughly 28 inches.
http://www.greenpowerscience.com/
This Material is currently being evaluated for extended UV Exposure. Current Enhanced UV exposure has passed up to a 2 month period. For now they are only recommended for short term exposure and indoor scientific usage. This lens can be applied to glass for a magnified look at objects with indoor displays. NOT FOR OUTDOOR WINDOW OR CAR USAGE. This lens will have an EXTRA liability waiver disclaimer when available for public scientific usage.
The additional 5 near perfect units we manufactured are currently being tested by a large scientific company for optical applications.