linear spread lens, automobile lamp shade, lens,lamp shade

5. Function: Guide of the light beams e.g. Fresnel lens, Plano lens, Bi convex lens, Bi concave lens, Prism, Cylindrical lens, Ball lens, Spherical lens, Aspheric lens, Meniscus lens, flat lens, round lens, Optical lens, Glass lens,molded lens,linear spread lens,lens

4. Inside quality: clear and transparent, no mold marks, no inside bubble and dirts

3. Surface quality: optical surface quality and well controlled tolerance

2. Processing: by Molding, Grinding, Polishing

1. Raw material: Borosilicate glass, Pyrex, Borofloat, Optical glass, Crystal glass

Borosilicate glass or Pyrex used as automobile,len, plano lens, lamp shade,Sight lens, Front lens, Molded lens, aspheric lens