Borosilicate glass used as light shade, optical lens, plano lens, auotomobile lens, Sight lens, Front lens ... , Molded lens 1. Raw material: Borosilicate glass, Pyrex, Borofloat, Optical glass, Crystal glass2. Processing: by Molding, Grinding, Polishing3. Surface ... , Aspheric lens, Meniscus lens, flat lens, round lens, Optical lens, Glass lens,Pattern lens,automobile lens6. Application: Lighting system ...