Optical-grade LSR lens

Optical LSR lens, Silicone Rubber lens, Optical silicone rubber injection / Jan Huei K.H. Industry Co., Ltd. Good choice for custom silicone products.

LSR & Solid Silicone Rubber Injection

LSR & Solid Silicone Rubber Injection

LSR & Solid Silicone Rubber Injection technology can improve the production capability and reduce the pollution of material. It apply to high transmission, high cleanliness and high-volume of products.

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Silicone Seal Combined with Various Materials

Silicone Seal Combined with Various Materials

The silicone product combined with different material or multi-color is suitable for using compression molding. Compression molding technology not only can undertake small batch of production but also be an economical choice.

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In-House Optical-grade LSR lens Manufacturer | Jan Huei

Located in Taiwan, Jan Huei K.H. Industry Co., Ltd., since 1988, is a silicone product manufacturer. Main product, including electronic components, mobile parts, mechanical parts, sporting parts, medical parts, industrial rubber feet, anti-shock dampers, compound (with plastic, metal, cloth, Teflon) rubbers.

RoHS, REACH, SDS, UL fire rating certified silicone products and parts with silicone injection molding and silicone compression molding technologies. Vacuum compression molding to produce silicone gasket, seal, grommet, silicone keypad or a small amount of silicone products, etc.

Jan Huei has been offering high-quality liquid silicone, silicone rubber and silicon metal part, both with advanced technology and 30 years of experience, Jan Huei ensures each customer's demands are met.

Optical-grade LSR lens

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Optical LSR lens, Silicone Rubber lens, Optical silicone rubber injection

This optical-grade silicone rubber lens is used to simulate different focal length for eyes.
This optical-grade silicone rubber lens is used to simulate different focal length for eyes.

The light transmittance of ordinary silicone material is only 75%, so the finished product after molding will show semi-transparent color; but the light transmittance of optical-grade silicone material can reach 95%, so it is suitable for making products with high transparency. The difficulty and molding conditions for making optical-grade silicone parts are stricter than those for general silicone parts, whether it is in terms of mold, raw material hardness, raw material life and other conditions. Because optical-grade silicone parts are special, the minimum of per batch is more than 20KG.

This liquid silicone lens is used as a demonstration by a major lens manufacturer to simulate the different focal lengths of the lens. The use of optical-grade liquid silicone can achieve the purpose of safety, yellowing resistance and aging resistance. In the past, the use of plastic materials as lenses often has the phenomenon that the service life is not long enough and easy to be scratched; optical-grade liquid silicone is more transparent, softer and more flexible than plastic, and is more suitable as the material of this accessory.

Features

  • SHORE A 50°.
  • Material Characteristics: Transmittance Rate 95%
  • Material passed by RoHS (Restriction of Hazardous Substances Directive).

Specification

  • Molding: Injection Molding
Effective Cases

Press Release

  • Liquid Silicone Rubber Injection Molding Machine Added
    Liquid Silicone Rubber Injection Molding Machine Added

    Expand the type of process.

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  • 2.5D Image Dimension Measurement System Added
    2.5D Image Dimension Measurement System Added

    Increase measurement accuracy and speed.

    Read More