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For LED indoor lens manufacturers, choose Dongguan Yisite Optoelectronics Technology.
Release Date:
2020-06-29 16:06
Source:
LED indoor lenses are optical systems closely integrated with LEDs, designed to enhance both light utilization and luminous efficiency. By selecting different lenses tailored to specific effects, they can modify the LED’s light distribution pattern.
LED indoor lenses offer a wide range of optical parameters that can be customized, featuring high light transmittance—reaching 97% at a thickness of 3 mm—and excellent thermal stability. However, they also have several drawbacks: large size and heavy weight, limited shape options, fragility, difficulty in mass production, low manufacturing efficiency, and relatively high costs. Moreover, the equipment required for their production is expensive, making widespread adoption challenging in the short term. In addition, compared with PMMA and PC materials, glass is more prone to breakage, necessitating further research and development. Among the feasible improvement methods, enhancing the shatter resistance of glass can only be achieved through coating or tempering processes.
Although these treatments reduce the light transmittance of LED indoor lenses to some extent, it still far exceeds that of conventional optical plastic lenses. Consequently, glass lenses hold even greater potential. As optical-grade components, LED indoor lenses are subject to stringent requirements regarding light transmittance, thermal stability, density, refractive index uniformity, refractive index stability, water absorption, haze, and maximum long-term operating temperature; therefore, the lens material must be selected based on the specific application.
DONGGUAN YISITEGUANGDIANKEJI CO., LTD is a company specializing in LED indoor lenses. The company offers high-quality products with excellent performance; if you’re interested, you can visit the company to learn more.
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Location: 2nd Floor, Hengtong Science Park, No. 3 Xinhuilu, Jiekou, Xin’an Community, Chang’an Town, Dongguan City
Contact: Mr. Zhang, +8618255351893
Contact: Mr. Xu, +8613790544151
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Contact: Mr. Zhang, +8618255351893
Contact: Mr. Xu, +8613790544151
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