Thermal Shock Resistant Borosilicate Glass Fresnel Lens for Lighting
|Min. Order (Pieces)||FOB Price|
|1,000+||US $10 / Piece|
Jinan Honhai Glass company is famous for our lenses and lighting products, and offers a wide range of custom borosilicate glass. From label kitchen supplies and replacement pieces to our lines of glass shades and SPA pedicure basins, we do it all. Any size, any shape, any pattern in durable, heat resistant borosilicate glass. We have ample capacity for high volume borosilicate glass production.
Our glass fresnel lens have the following properties:
Clear Colorless Glass (not green) unaffected by Weather, Sunlight and other factors
Borosilicate Glass, hard glass - Proprietary Formulation
Durability - Chemical, Scratch, Stain, and Thermal Shock Resistant
Superior Heat Resistance
Fresnel lens description:
A Fresnel lens (pronounced // fray-NEL or // FREZ-nel) is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.
The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. A Fresnel lens can capture more oblique light from a light source, thus allowing the light from a lighthouse equipped with one to be visible over greater distances.( From Wikipedia, the free encyclopedia)