Asahi Rubber INC.

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ASA COLOR LENS

What is ASA COLOR LENS?

It is a heat-resistant and low cost Silicone lens for LED.

Materials and development history
Since the founding of the company, ASAHI RUBBER INC. has manufactured highly functional silicone-based rubber products. “ASA COLOR LAMPCAP,” color caps for small light bulbs, and “ASA COLOR LED” for LEDs are produced by adding coloring agents, pigments and phosphor to a silicone rubber base to provide unique features.
To manufacture these products, we developed a highly transparent silicone material that provides an extremely high light transmittance of 94%, jointly with material manufacturers. Using this transparent silicone material, we developed “ASA COLOR LENS” as a resin lens that tailors light focusing and diffusing functions to customer needs.

Contribution to markets
LEDs are viewed as a next-generation light source that provides unique features unavailable with conventional light sources, e.g. power-savings, space-savings, high response speeds and materials free of environmental loading substances.
“ASA COLOR LENS” is highly compatible with these LEDs that are expected to spread moving forward. Because of its characteristics, “ASA COLOR LENS” is suitable for use in combination with high power LEDs that emits more heat than conventional LEDs.

Characteristics

“ASA COLOR LENS” is made from transparent silicone.

Applications

• Lens for UV LED • Automotive infrared sensor lens
• Automotive VICS receiver/transmitter lens



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