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These polycarbonate lenses manufacturing companies … Polycarbonate $150. Polycarbonate lenses are a great lens choice for Safety Glasses, Sports Goggles and Children's Eyewear; These lenses block 100% of invisible UVA and UVB rays; Polycarbonate lenses are good for all frame types, including full-rim, semi-rimless and rimless eyeglass frames Tips for Adjusting to Progressive Lenses. At SimplySafetyGlasses.com, all polycarbonate lenses come standard with a scratch resistant coating. Like CR-39, polycarbonate has been a popular choice for decades. Get here database of pc lenses, polycarbonate lenses manufacturers, pc lenses suppliers and exporters. If you decide to try them, use these tips: Why choose these contact lenses. 4 min read. 1.74 high-index Whilst more expensive than traditional plastic lenses, polycarbonate lenses are more durable, more lightweight, and offer better clarity of vision. Plastic Lenses cost $40. It has outstanding toughness, even over a wide temperature range. Freeform, another popular brand, can cost $130 to as much as $299+ for a high index lens. Polycarbonate progressive lenses give you more value because the polycarbonate material that we use at Eyeglass Lens Direct has excellent transparency, strength and a high refractive index. Polycarbonate is commonly used in eye protection, as well as in other projectile-resistant viewing and lighting applications that would normally indicate the use of glass, but require much higher impact-resistance. The extra fee for polycarbonate lenses can be anywhere from $10 to $100. Polycarbonate lenses block UV rays without an additional coating. Polycarbonate lenses are also much thinner and lighter in weight. These are 10 times more impact resistant than plastic or regular glass lenses. The cost is very good. Other Concerns. Ok , now you know some kinds of polycarbonate sheet ,for the cost,I make an example : you need polycarbonate sheet for 1220mm*2440*10mm . All About Lenses. It’s worth giving polycarbonate a glance if it’s time to upgrade your lenses. UV rays are involved in the development of cataracts, eye-surface problems like pterygia and pingueculae, and macular degeneration. Polycarbonate lenses also protect the eye from UV light. Polycarbonate lenses are also lighter in weight than traditional glass lenses, cost about the same, offer UV eye protection and can be coated to help prevent scratching. Wearing Coppertone Polarized Prescription Sun Lenses outdoors can help protect your eyes and surrounding sensitive skin for healthy sight throughout our lives. They are considered a high index plastic. Recommended for anyone with a strong prescription (+/-4.0 or higher total power), 1.67 high-index lenses are up to 20% thinner than polycarbonate lenses. The cost of polycarbonate and Trivex lenses can differ significantly, however numerous optical stores charge more for Trivex lenses than polycarbonate lenses. Topic: Glasses. DETAILED SAM’S CLUB EYE GLASSES COST. Below you can find a estimated price if you buy for distributing. The cost was about $450. High Index $150. Beware that you pay 10x to 20x times of the production cost. As they should. Polycarbonate lenses are thinner and lighter than plastic lenses. Polycarbonate Lenses . It's a matter of cost and use. Additionally, polycarbonate lenses reflect more sunlight than a standard glass or plastic lens. Plastic lenses need to have a UV coating applied. Polycarbonate is much more impact-resistant and is less prone to breakage than other materials available. UV protecting lenses may reduce your risk of developing one of these problems. Vision Ease LifeRx® polycarbonate photochromic lenses are $66; and Transitions® VII photochromic lenses range in price from $69-$169, depending on the lens index. Minimum center thickness (or edge thickness) The FDA has guidelines for impact resistance, so there's a limit to how thin an optical laboratory can grind your lenses. If you're looking for a durable material for kids, sports or safety eyewear, then Polycarbonate is an excellent choice and these particular lenses were our best sellers in 2014. Progressive lenses cost at least $100 more than traditional bifocals. Polycarbonate lenses have an index of refraction of 1.59, and will generally be about 20% thinner than standard plastic lenses. Or plastic lens it ’ s worth giving polycarbonate a glance if it ’ worth! Have an index of refraction of 1.59, and high index lens the wrong,. Manufacturers, pc lenses suppliers and exporters $ 129 to more than $ 400 for just the.! Are made of a type of plastic that is more impact-resistant than standard,... Almost always cost more than $ 400 for just the lens % UV protection if you polycarbonate... 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