Function: | Anti-Radiation,EMI,Poly |
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Age Group: | Children,Adults |
Gender: | Unisex,Man,Woman |
Suitable for Face: | Oval Face,Long Face,Square Face,Round Face |
Material: | Poly,PC,Polycarbonate |
Type: | Anti-Radiation,Anti Reflective,EMI |
Samples: |
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Customization: |
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Factory price wholesale 1.59 polycarbonate lenses material clear lens | ||
Index | 1.59 | PC is called polycarbonate. PC lenses are extremely tough and difficult to break (2CM can be used for bulletproof glass). Most of them are used to make aircraft cockpit covers and transparent glass of aviation equipment, so they are also called safety lenses. The specific gravity is per cubic meter. The centimeter is only 2 grams, which is about 43% lighter than the traditional resin lens. The PC lens has excellent performance such as super impact resistance, ultra-light and ultra-thin, high definition, scratch resistance, and UV protection. |
Material | PC | |
Diameater | 65/70mm | |
Abbe | 31 | |
Certification | CE/ISO9001 | |
Coating | HC/HMC/SHMC/EMI | |
Power range | -6.00~+6.00/0.00~-6.00 | |
After-sale Service | Two years quality assurance |
Advantage: ★High impact resistance - 10 times stronger than hard resin lens. ★Never turn yellow ★Full UV block ★43% Lighter than hard resin lens ★Best choice for drill mounting frame ★Full protection for eye for people, such as children |
Scratch Protection : Polycarbonate is much more impact-resistant than regular glass and plastic lenses, because these lightweight lens materials are relatively "soft" - which means they can absorb energy without lens fracturing. This flexibility also means polycarbonate and Trivex lenses need a scratch-resistant coating to prevent surface scratches. Today's modern scratch-resistant coatings can make the surface of polycarbonate and Trivex lenses nearly as hard as glass. 1.59 lens is very impact resistant making it essential for children's eyewear and for use as safety lenses. |
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