Resin Lens Cr39 1.499, 1.56, 1.61, 1.67, 1.74 and 1.59 PC Eyeglasses Plastic Optical Glass Lenses Spectacle Lens

Product Name1.499, 1.56, 1.61, 1.67, 1.74, 1.59 PC Single Vision Ophthalmic LensDiameter55/65/70/72/73/75mmMonomerCR39, Nk55, MR-8, MR-7, MR-174, PolycarbonateAbbe value32, 37.5, 40, 41, 42, 58Specific Gravity1.15, 1.16, 1.28, 1.30, 1.32, 1.35Power RangeSPH: -20.00~+11.00 CYL: 0.00~-6.00Anti Blue Ray LensToo much blue light can effect your vision. Blue block lenses can effectively block 100% UV and harmful blue light, protect your eyesPhotochromic LensPhotochromic lenses are eyeglass lenses that are clear indoors and darken automatically when exposed to sunlightProgressive Multifocal LensIf you are in your 40s(or older) and are having trouble reading fine print with your glasses, progressive lens offers you a clear vision without limit.Blue Blocking Photochromic LensBlue light blocking and light-responsive in one lensVision Effect1.4991.561.611.671.741.59 PCSingle Vision lens√√√√√√Bifocal lens√√   √Progressive/Multifocal lens√√   √Photochromic lens √√√ √Blue Light Blocking lens √√√√√Blue Block Photochromic lens √√√ √Sunglasses Polarized lens√√    Finished and semi finished lenses are all availableFAQ1. Are your company a manufacturer or a trade company?We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.2. Can your products be customized?We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.3. How can I get sample from you?Just send us your requirements, then we will send samples accordingly.4. How many days will samples be finished? How about mass products?Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.5. How do you control lens quality?Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1