borosilicate glass lenses

Shapes include:
Flat Covers Convex covers
Fresnel lenses Spread Lenses
PAR Lenses    
Lenses can be sandblasted for muted light distribution or tempered for added mechanical strength and resistance to thermal shock.
The wide use of such covers crosses many market segments. These items can be produced or are ready off-the-shelf in both soda-lime and borosilicate clear glass compositions, visible-blocking infrared and Ultra-violet compositions or a vast array of colored compositions. Gillinder either has the lens you need or we can develop a lens to your exact specifications.
 If you have a special or custom requirement, please provide the details in your request for quote or call us for information.

Gillinder manufactures a variety of lenses and covers from under 3 inches to 14 inches in diameter in both custom/proprietary and open mold designs for television/motion picture, stage and theatrical, architectural, accent and other lighting applications.
What is a common component of all these applications is that all require controlled beam patterns, thermal and physical shock resistance of soda-lime and/or borosilicate glass as well as color uniformity.