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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-20-2025 | 1.12 $* | 1.78 $* |
Jul-20-2025 | 1.24 $* | 1.94 $* |
Jun-20-2025 | 1.47 $* | 1.74 $* |
May-20-2025 | 1.16 $* | 1.73 $* |
Apr-20-2025 | 1.74 $* | 1.61 $* |
Mar-20-2025 | 1.57 $* | 1.72 $* |
Feb-20-2025 | 1.54 $* | 1.0 $* |
Jan-20-2025 | 1.40 $* | 1.1 $* |
Polished optical borofloat borosilicate glass for lighting
Name | Clear round borosilicate glass lens light glass for lighting |
Material | Float glass, Borofloat |
Diameter Tolerance | +0/-0.2 mm |
Thickness Tolerance | +/-0.2 mm |
Processed | By Cutting,Grinding,Tempering, Polishing |
Working temperature | Resisting high temperature shock |
Surface Quality | Optical grade |
Material Quality | No scratches and air bubble |
Transmission | 92% for visible light |
Chamfer | 0.1-0.3 mm x 45 degree |
Surface Coating | Available |
Usage | Opticl system, Photographic sysem, Lighting system,Electronic apparatus,e.g Optical wafer, Glass substrate, Optical windows, Filter, Flat lens, Round lens, Glass filter, Lamp cover, Lamp shade, Glass cover, Glass Shade, Light shade, Light cover, Glass lens, Mirror lens, Optical lens, Temper glass lens, LED lens, Reflector lens, Sight lens, Front lens, Panel lens, Glass sheet, |
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