Silicone Lens

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Silicone lens can control optical characteristic of LEDs, which has high directivity. For High power / High brightness LEDs, our lens provides superior reliability. We can provide part lens; attached with SMD LED package, and insert lens; molding lens directly to COB or premolded lead frame.We fulfill each customer’s needs from design to mass production. Global support from our worldwide network..

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High Reliability

Heat resistance for high power and bright LEDs UV resistant for blue and near ultraviolet LEDs Lead – free solder; RoHS compliant

Superior Injection Molding System

High aspect shapes, spherical and aspherical lenses available Excellent surface accuracy Preventing inside bubble.

Environmentally Friendly

No waste materials with our runner-less and flash-free system

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Material Type Rubber Rubber A Resin Resin A
Refraction index586nm/3mm 1.421.411.5351.4|1.45
Transparent586nm/3mm 0.940.9395% 95%

Hardness

Shore A 8670| |
Shore D| | 6540|50

Coefficient of Expansion
(MA-50)
SHIMADZU Thermometer
Chemical Analyzer

2.73*10-4/K | 1.86*10-4/K |
Water Absorption3mm/100/PH 0.000571| 0.000913|