Danyang Huarui Glasses Optical Co.,LtdFounded in 1998, our company is a leading optical lenses manufacturer based Dan Yang city, Jiangsu province, China. only one hour away from Nan Jing and three hours Shanghai by driving, so it very convenient to get here. With an investment of US$1.5 millions employees 312, armed with advanced production ....Address:10 Lianhu RoadProduct/Service:We introduce ourselves as one of the leading spectacle lenses manufacturers based in China. We supply CR-39(1.499),1.56,1.61 plastic lenses and 1.523,1.70 mineral glass lenses at competitive prices. , Eyeglass Lenses,Eyeglass Lenses,Optical Lens,Eyeglass Lenses,Cr-39 Plastic Lenses,,We introduce ourselves as one of the leading spectacle lenses manufacturers based in China. We supply CR-39(1.499),1.56,1.61 plastic lenses and 1.523,1.70 mineral glass lenses at competitive prices. , Eyeglass Lenses,Eyeglass Lenses,Optical Lens,Eyeglass Lenses,Cr-39 Plastic Lenses,Danyang South Optical Glasses Co., Ltd.Danyang South Optical Glasses Co.,Ltd. locates in "CHINA GLASSES MANUFACTURER BASE" --Danyang City, adjoins Hu-Ning railroad and the Shanghai to Nanjing highway, position is superior,and transportation convenient.We are specialized producing all kinds of optical resin mineral lenses.We have no ....Address:75 Shicheng Road, Danyang CityProduct/Service:lenses,optical lens,lentes,eyewear,1.56 , 1.56 Photochromic Bifocal Optic Lenses Lentes,sun lenses,photogray photobrown,optical glasses lenses,Eyeglass Lenses,CR39 1.499 Progressive Multi-Focal Lenses,1.67 HMC EMI UV400 Aspheric Spectacle Lenses,CR-39 1.499 Single Vision Finished Plastic Lenses,CR-39 Hi-Cylinder RX Spectacle Lenses,Cr39 HMC,CR39 NC,CR39 Semi-Finished Plastic Resin Lenses,lentes,Optical Lens,photo FOTO lenses,1.523 Mineral Glass Crystal SINGLE VISION Eyewear Lenses,CR-39 1.499 Polarized Resin Optical Lenses,1.523 Mineral Glass FLAT TOP Bifocal (FT) Lenses,1.523 Mineral Glass Photochromic Lenses,1.523 Mineral Glass Round Top Bifocal (KT) Lenses,1.523 Mineral Glass FLAT TOP Bifocal (FT) Lenses,CR39 1.50 Invisible Bifocal Resin Lenses,CR39 1.499 Flat Top Round Top Bifocal Lenses,CR-39 1.499 Lenticular Optical Lenses,1.60 Aspheical lenses,1.67 SEMI-FINISHED S.V. LENSES,1.70 Mineral Glass High Index Single Vision Lenses,1.74 High Index Lenses,1.80 super high-index glass lenses,1.90 super hi-index mineral lens blanks,1.499 SEMI-FINISHED BIFOCAL LENSES,1.499 SEMI-FINISHED PROGRESSIVE LENSES,1.499 SEMI-FINISHED S.V. LENSES,1.56 High Cylinder RX Optical Lenses,,lenses,optical lens,lentes,eyewear,1.56 , 1.56 Photochromic Bifocal Optic Lenses Lentes,sun lenses,photogray photobrown,optical glasses lenses,Eyeglass Lenses,CR39 1.499 Progressive Multi-Focal Lenses,1.67 HMC EMI UV400 Aspheric Spectacle Lenses,CR-39 1.499 Single Vision Finished Plastic Lenses,CR-39 Hi-Cylinder RX Spectacle Lenses,Cr39 HMC,CR39 NC,CR39 Semi-Finished Plastic Resin Lenses,lentes,Optical Lens,photo FOTO lenses,1.523 Mineral Glass Crystal SINGLE VISION Eyewear Lenses,CR-39 1.499 Polarized Resin Optical Lenses,1.523 Mineral Glass FLAT TOP Bifocal (FT) Lenses,1.523 Mineral Glass Photochromic Lenses,1.523 Mineral Glass Round Top Bifocal (KT) Lenses,1.523 Mineral Glass FLAT TOP Bifocal (FT) Lenses,CR39 1.50 Invisible Bifocal Resin Lenses,CR39 1.499 Flat Top Round Top Bifocal Lenses,CR-39 1.499 Lenticular Optical Lenses,1.60 Aspheical lenses,1.67 SEMI-FINISHED S.V. LENSES,1.70 Mineral Glass High Index Single Vision Lenses,1.74 High Index Lenses,1.80 super high-index glass lenses,1.90 super hi-index mineral lens blanks,1.499 SEMI-FINISHED BIFOCAL LENSES,1.499 SEMI-FINISHED PROGRESSIVE LENSES,1.499 SEMI-FINISHED S.V. LENSES,1.56 High Cylinder RX Optical Lenses,Dan Yang Tecra Optical Instruments Co., LtdWe are one of the most rapdily developing manufacturer of glasses lenses field in china. We would offer you an ideal opporunity.We are a medium sized company, out main lines of products include: Optical lenses, resin lenses, and glasses case, ect..Address:No. 10-8 Liyao Road, Development Zone, Danyang City Jiangsu Province P. R. ChinaProduct/Service:Optical lenses,resin lenses,glasses case,progressive lenses,photochromic lenses , White Light Lenses,CR-39 1.499,,Optical lenses,resin lenses,glasses case,progressive lenses,photochromic lenses , White Light Lenses,CR-39 1.499,Y Zh Optical Co., Ltd.We are a Chinese manufacter of optical resin lenses like CR-39 1.499 and 1.56 1.61 index. All can be uncoated Hard coated HMC, EMI, etc. The details we produce as follows: 1. single vision 55/60/65/70mm 2. index 65/70/72mm 3. 70/75mm 4. bifocals round top: 65/28mm, 70/28mm 5. bifocasl flat 6. ....Address:1204 Guoshafangchan, Weihai, ChinaProduct/Service:We are a Chinese manufacter of optical resin lenses like cr-39 1.499 and 1.56 and 1.61 index. All can be uncoated and hard coated and hmc, emi, etc. All kinds of rx lenses can be produced. , Cr-39 Sv Resin Lenses,Cr-39 Single Vision Optical Lenses,Rx Lenses Of Progressive Lenses,Polycarbonate Lenses,,We are a Chinese manufacter of optical resin lenses like cr-39 1.499 and 1.56 and 1.61 index. All can be uncoated and hard coated and hmc, emi, etc. All kinds of rx lenses can be produced. , Cr-39 Sv Resin Lenses,Cr-39 Single Vision Optical Lenses,Rx Lenses Of Progressive Lenses,Polycarbonate Lenses,Kaiyuan OpticsKaiyuan Optics is a professional company engaged in researching, producing and sales optical components. Our products includes lenses, achromatic prisms, windows, etc. Also, single layer or muti-layers anti-reflect coating & high reflect available. ....Address:Room 802, Xuancheng Building, No. 5, Jiangli Road, Dongcheng Area, Sihui CityProduct/Service:Achromatic Lenses, Doublet Lenses, Condenser Lenses, Optical Lenses, Collimation Lenses, Biconvex Lenes, Plano-Convex Lenes, Cylindrical Lens, Ball Lens, Projection Lens, Meniscus Lenes, Biconcave Lenes, Plano-Concave Lenses, Prisms, Optical Windows, Optical Flats, Glass Rings, Diffusers, Optical Wedges , Achromatic Doublet Lenses,Prism,Optical Windows,Achromatic Doublet Lenses,Optical Lenses,,Achromatic Lenses, Doublet Lenses, Condenser Lenses, Optical Lenses, Collimation Lenses, Biconvex Lenes, Plano-Convex Lenes, Cylindrical Lens, Ball Lens, Projection Lens, Meniscus Lenes, Biconcave Lenes, Plano-Concave Lenses, Prisms, Optical Windows, Optical Flats, Glass Rings, Diffusers, Optical Wedges , Achromatic Doublet Lenses,Prism,Optical Windows,Achromatic Doublet Lenses,Optical Lenses,Huarui OpticalOur product : Hard resin lens & Multi-coated coated Non-coated RX Lens-High Index Flat-top bifocal Round-top Progressive lenses If u are intrest in our Pls contact with us! Your calls for business consultant is welcome and wish we be your successful cooperative partner. ....Address:lianhu, danyang, jiangsu, ChinaProduct/Service:cr 39 lenses 1.56 progressive bifocal lenses,Progressive Lenses (cr39),1.56 Lenses RX,Cr 39 1.56 flat-top lenses,Round Top Bifocal Lenses (cr39 1.56 1.61),,cr 39 lenses 1.56 progressive bifocal lenses,Progressive Lenses (cr39),1.56 Lenses RX,Cr 39 1.56 flat-top lenses,Round Top Bifocal Lenses (cr39 1.56 1.61),Changchun Boxin Photoelectric Co., LtdChangchun Boxin Photoelectric Co., Ltd. is a leading Manufacturer of optical components in the north China, which mainly produce lenses, windows, mirrors, prisms, crystals and so on. Our major products include Spherical Lenses(Plano Concave Lenses, Biconcave Meniscuses Biconvex Plano Convex ....Address:No.371 Huo Ju road,High-Technology, Changchun, jilin, ChinaProduct/Service:optical components, optical lenses, prisms, windows, mirrors, spherical lenses(plano concave lenses, biconcave lenses, meniscuses lenses, biconvex lenses, plano convex lenses), prisms(right angle prisms, penta prisms, roof prisms), cylindrical lenses,,optical components, optical lenses, prisms, windows, mirrors, spherical lenses(plano concave lenses, biconcave lenses, meniscuses lenses, biconvex lenses, plano convex lenses), prisms(right angle prisms, penta prisms, roof prisms), cylindrical lenses,YuXuan Optical Eyeglasses FactoryYuXuan Optical Eyeglasses Factory, located within the Asia eyeglasses base--SiTu Town, Danyang City. With More than 10 years experience in production, we are a professional manufacturer and supplier for optical lenses (prescription lens), frames peripheral accessories. Our main products index1.56 ....Address:Other, ChinaProduct/Service:factory for eyeglass / eyewear optical lenses,CLIP-ON sunglasses,Eyeglasses lenses,Eyewear lenses,PC, polycarbonate lenses,Reading glasses lenses,Ophthalmic eyeglass lenses,Prescription eyewear lenses,Optical lenses for frame eyewear /eyeglass,Eyeglasses resin lenses CR39, 1.49, 1.56, 1.61-Free Sample-,,factory for eyeglass / eyewear optical lenses,CLIP-ON sunglasses,Eyeglasses lenses,Eyewear lenses,PC, polycarbonate lenses,Reading glasses lenses,Ophthalmic eyeglass lenses,Prescription eyewear lenses,Optical lenses for frame eyewear /eyeglass,Eyeglasses resin lenses CR39, 1.49, 1.56, 1.61-Free Sample-,Ultiquest TechnologiesUltiQuest Technologiesis, has committed to optical design and manufacture for laser optics, fiber crystal materials, optics & projection Such as prisms, windows, mirror, PBS, waveplates, Sapphire, ZnSe, YVO4 so on. Technologies is dedicated low cost, high efficient manufacturing infrastructure. ....Address:Forward road, shanghai, shanghai, ChinaProduct/Service:right-angle prisms, penta prisms,dove prisms,roof prisms, corner cube retro-reflectors,anomorphic prisms,plate beasmsplitter,laser-line nonpolarizing plate beamsplitters,cube beamsplitter,optical windows,multi-order wavelength,zero-order waveplates,dual wavelength waveplates,filters. laser optics.plano-convex lenses,bi-convex lenses,plano-concave lenses,bi-concave lenses, meniscus lenses,cylindrical lenses.,,right-angle prisms, penta prisms,dove prisms,roof prisms, corner cube retro-reflectors,anomorphic prisms,plate beasmsplitter,laser-line nonpolarizing plate beamsplitters,cube beamsplitter,optical windows,multi-order wavelength,zero-order waveplates,dual wavelength waveplates,filters. laser optics.plano-convex lenses,bi-convex lenses,plano-concave lenses,bi-concave lenses, meniscus lenses,cylindrical lenses.,North Group Nanjing Digital Photographic Accessories Lenses FactoryWith more than 30 years experience in making military optical products and with 10 add-on lenses for photography instruments, there are full range of products, such as wide angle lenses, telephoto macro zoom fisheye etc. We designed developed the top quality adapter digital cameras / DC video DV China, a ....Address:Room 4028, Liangshi Mansion, No. 371, Taiping South Road,Product/Service:Lens, Lenses, Add-On Lenses, Adapter Lenses, Digital Camera Lenses, Digital Video Lenses, Dc Lens, Dv Lens, Wide Angle Lenses, Telephoto Lenses, Macro Lenses, Zoom Lenses, Fisheye Lenses ,,Lens, Lenses, Add-On Lenses, Adapter Lenses, Digital Camera Lenses, Digital Video Lenses, Dc Lens, Dv Lens, Wide Angle Lenses, Telephoto Lenses, Macro Lenses, Zoom Lenses, Fisheye Lenses ,Alpha Optics Co., LtdAlpha Optics, founded in 1991 Fuzhou, China with 50, 000 sq. ft factory area, designs, manufactures, and supplies a wide range of optical products, including precision lenses, ball aspheric micro infrared plastic prisms, windows, beamsplitters, cylindrical assemblies reference plates to customers ....Address:14 Gulou Industrial Park, Jinshan Juyuanzhou, Fuzhou, China, Fuzhou, Fujian, ChinaProduct/Service:precision lenses, ball lenses, aspheric lenses, micro lenses, infrared lenses, plastic lenses, prisms, windows, beamsplitters, cylindrical lenses, optical assemblies and reference plates to customers,Double convex lens,Sapphire window,Beam splitter cube,Achromatic lens,Cylindrical lens,Colored glass,Right angle prism,Ball lens,Infrared lens,Magnifier,,precision lenses, ball lenses, aspheric lenses, micro lenses, infrared lenses, plastic lenses, prisms, windows, beamsplitters, cylindrical lenses, optical assemblies and reference plates to customers,Double convex lens,Sapphire window,Beam splitter cube,Achromatic lens,Cylindrical lens,Colored glass,Right angle prism,Ball lens,Infrared lens,Magnifier,GoldDragonOptics Co., LtdThe experts at optical products and crystals for the commercial marketplace refer to laser, medicine, military, semiconductor telecommunication application areas. With its quality system ISO 9001 certified, main productions are cylindrical lens, achromatic doublet spherical window, prism, mirror ....Address:No.286 Torch Road, Changchun, Jilin, ChinaProduct/Service:plano convex lenses, plano concave lenses, bi-convex lenses, bi-concave lenses, achromatic lenses, sapphire lenses, prisms, right angle prisms, dove prisms, penta prisms, wedge, windows, waveplate, mirrors, reflectors, infrared optics, optical lens, cylin,Output Mirror,,plano convex lenses, plano concave lenses, bi-convex lenses, bi-concave lenses, achromatic lenses, sapphire lenses, prisms, right angle prisms, dove prisms, penta prisms, wedge, windows, waveplate, mirrors, reflectors, infrared optics, optical lens, cylin,Output Mirror,ChengDu Khons Trading Co., LtdWe are a young company, engaged in microscope lenses and optical components, we owned 3 objective designing patent 4 eyepiece as well CCD adapter lense patent. all of our products designed by expert AOE, conbine excellent performance competitive price. mainly provide: -microscope camera adpter -optical ....Address:Tian Fu Avenue, Chengdu, Sichuan, ChinaProduct/Service:microscope lenses and optical components,Jewelry loupes lens/Jewelry magnifiers lens/Diamond loupes lens,C-mount 0.5X Olympus microscope CCD adapter lense,Biological microscope wide field achromatic eyepiece,Biological microscope plan achromatic eyepiece,Stereo microscope plan achromatic eyepiece,Biological microscope 35mm achromatic objective lenses set,Biological microscope 45mm achromatic objective lenses set,Biological microscope 45mm Plan achromatic objective lenses set,Biological microscope infinity focus Plan ach objective lenses set,Biological microscope Infinity focus plan ach objective lenses set,,microscope lenses and optical components,Jewelry loupes lens/Jewelry magnifiers lens/Diamond loupes lens,C-mount 0.5X Olympus microscope CCD adapter lense,Biological microscope wide field achromatic eyepiece,Biological microscope plan achromatic eyepiece,Stereo microscope plan achromatic eyepiece,Biological microscope 35mm achromatic objective lenses set,Biological microscope 45mm achromatic objective lenses set,Biological microscope 45mm Plan achromatic objective lenses set,Biological microscope infinity focus Plan ach objective lenses set,Biological microscope Infinity focus plan ach objective lenses set,Jinke Electro-Optics Technologies, Co. LtdJinke Electro-Optics, founded in 1991 Fuzhou, China with 50, 000 sq. ft factory area, designs, manufactures, and supplies a wide range of optical products, including precision lenses, ball aspheric micro infrared plastic prisms, windows, beamsplitters, cylindrical assemblies reference plates to ....Address:14 Gulou Industrial Park, Jinshan Juyuanzhou, Fuzhou, Fujian, ChinaProduct/Service:a wide range of optical products, including precision lenses, ball lenses, aspheric lenses, micro lenses, infrared lenses, plastic lenses, prisms, windows, beamsplitters, cylindrical lenses, optical assemblies and reference plates to customers,,a wide range of optical products, including precision lenses, ball lenses, aspheric lenses, micro lenses, infrared lenses, plastic lenses, prisms, windows, beamsplitters, cylindrical lenses, optical assemblies and reference plates to customers,Shanghai Conant Optics Co., LtdShanghai Conant Optics Co., Ltd , which, established in 1996, a joint-stock corporation, is the biggest leading manufacturer of various plastic lens China. We produce single vision, bifocal, progressive, photochromic(Grey, Brown), polarized(Grey, Brown and G-15), tinted, RX lens(uncoated, hard ....Address:555 Chuanda, Pudong, Shanghai, ChinaProduct/Service:optical lenses, optics lenes, plastic lenses, progressive lenses, bifocal lenses, trifocal lenses,,optical lenses, optics lenes, plastic lenses, progressive lenses, bifocal lenses, trifocal lenses,C&A Optical Eyewear Co.,LtdWe are the manufacturer and exporter with 9 years of experience for eyeware from China. have accumulated solid in producing optical lens. Our factory is located Wenzhou city, capital world which covers an area 9, 000 sq. Meters. 500 workers 10 million pairs lens yearly to accommodate different volumes ....Address:Flat25, Tiedao Mansion, Wenzhou RoadProduct/Service:Optical Lenses, Lenses, Resin Lenses, Glasses, Cr39, Bifocal, Progressive, Polycarbonate Lenes, Photochromic Lenses, Transistion Lenses , Mineral Glass Lens,Photo Glass Lens,Photo Glass Bifocal (Flat Top, Round Top) Lens,1. 591 Polycarbonate (PC) Finished S. V Eyeglass Lenses,CR39 Single Vision,Index 1.56 Progressive UC / HC / EMI / HMC Lens,Index 1.56 Photochromic Round Top Bifocal Optical Lens,Index 1.56 Photochromic Flat Top Bifocal Optical Lens,Index 1.56 Photochromic Semi-Finished Lens,Polycarbonate Lens HC / HMC EMI Optical Lens,Hi-Index 1.61 Spherical Minus HC / EMI / HMC Optical Lens,Index 1.61 Spherical Plus HC / EMI / HMC Optical Lens,Index 1.56 Photochromic Progressive Optical Lens,Index 1.499 Visible / Invisible Round Top Bifocal,Index 1.499 CR39 Single Vision Optical Lens,CR39 Lenticular Lens,Index 1.56 Single Vision UC / HC / EMI / HMC,Index 1.499 Cr39 Flat Top Bifocal,Index 1.56 Single Vision UC / HC / EMI / HMC Optical Lens,Index 1.499 CR39 Single Vision Optical Lens,Cr39 Index 1.499 Round Top & Flat Top Biofcal Optical Lens,High Quality RX Lenses Lab machine,High & Hi-Index 1. 61 Asp Plastic Lens Uv400,Cr39 Progressive Lenses Wide Corridor Multifocal Lenses,No bottom Color transition lenses & photochromic lenses,Cr39 Optical Lenses Semi-Finished S / F Ophthalmic Lenses,,Optical Lenses, Lenses, Resin Lenses, Glasses, Cr39, Bifocal, Progressive, Polycarbonate Lenes, Photochromic Lenses, Transistion Lenses , Mineral Glass Lens,Photo Glass Lens,Photo Glass Bifocal (Flat Top, Round Top) Lens,1. 591 Polycarbonate (PC) Finished S. V Eyeglass Lenses,CR39 Single Vision,Index 1.56 Progressive UC / HC / EMI / HMC Lens,Index 1.56 Photochromic Round Top Bifocal Optical Lens,Index 1.56 Photochromic Flat Top Bifocal Optical Lens,Index 1.56 Photochromic Semi-Finished Lens,Polycarbonate Lens HC / HMC EMI Optical Lens,Hi-Index 1.61 Spherical Minus HC / EMI / HMC Optical Lens,Index 1.61 Spherical Plus HC / EMI / HMC Optical Lens,Index 1.56 Photochromic Progressive Optical Lens,Index 1.499 Visible / Invisible Round Top Bifocal,Index 1.499 CR39 Single Vision Optical Lens,CR39 Lenticular Lens,Index 1.56 Single Vision UC / HC / EMI / HMC,Index 1.499 Cr39 Flat Top Bifocal,Index 1.56 Single Vision UC / HC / EMI / HMC Optical Lens,Index 1.499 CR39 Single Vision Optical Lens,Cr39 Index 1.499 Round Top & Flat Top Biofcal Optical Lens,High Quality RX Lenses Lab machine,High & Hi-Index 1. 61 Asp Plastic Lens Uv400,Cr39 Progressive Lenses Wide Corridor Multifocal Lenses,No bottom Color transition lenses & photochromic lenses,Cr39 Optical Lenses Semi-Finished S / F Ophthalmic Lenses,Yiwu Canho Optical Glasses Co., LTDYiwu CANHO Optical Co., Ltd. is a set design, production, sales as one, full of the vitality enterprises. Since its establishment, dedicated to improve product quality, and shape corporate image high high-level, focusing on brand awareness, tap potential, culture permeate into market. Today, ....Address:Thick state north road building 1813-1815 international trade, Jinhua, Zhejiang, ChinaProduct/Service:contact lenses, sunglasses, freshlook contact lenses, geo contact lenses, bobome sunglasses,FASHION WOMAN SUNGLASSES,Fashion elegant paragraph BOBOME sunglasses unisex 2 color support OEM,Freshlook contact lenses,,contact lenses, sunglasses, freshlook contact lenses, geo contact lenses, bobome sunglasses,FASHION WOMAN SUNGLASSES,Fashion elegant paragraph BOBOME sunglasses unisex 2 color support OEM,Freshlook contact lenses,JIANGSU OPTI-ASIA CO.,LTDJiangsu Opti-Asia Co;Ltd.lies Danyang.Jiangsu province, Which is the production base for glasses in xxxxx management ability and shine technology strength convulse fied of optical material xxxxx-Asia becomes a flag line Chinese glass. always insists companybelief;technology make good quality, ....Address:NO 288,Jiuqu Rd.Development Zone, Danyang, Jiangsu Province, ChinaProduct/Service:cr39 lenses, optical lenses, eyeglass, photochromic lenses, photogrey lenses, bifocal lenses, hi index lenses,CR-39 lens,Mineral Photochromic Lenses,Mineral White Lenses,Hi-index White Lenses,,cr39 lenses, optical lenses, eyeglass, photochromic lenses, photogrey lenses, bifocal lenses, hi index lenses,CR-39 lens,Mineral Photochromic Lenses,Mineral White Lenses,Hi-index White Lenses,Jiangsu Aogang Optical Glasses Co,.ltdWe are a special manufacturer of reading glasses and CR-39 resin lens. Our lenses the 1.499 lenses,the 1.56 Mid-index lenses, 1.61 High-index lens high sphere cylinder also available. Packing Color Coating (green blue gold) according to your requirement. All our products exported European American ....Address:East side of Nongganxiao,West gate of Danyang, zhenjiang, jiangsu, ChinaProduct/Service:eyeglass lenses,optical lenses,1.499 1.553 1.601 resin lenses,Optical lenses,Eyeglass lenses,,eyeglass lenses,optical lenses,1.499 1.553 1.601 resin lenses,Optical lenses,Eyeglass lenses,Shanghai Thru Optical Co.,ltdour company lie in situ eyeglass industry,danyang city, jiangsu province,china.we can offer optical frame reading glasses eyeglass lens with good quality and low price, please contract us for the further informations needed..Address:situ industry, danyang, jiangsu, ChinaProduct/Service:optical lenses ,resin lenses, lens,lenses,plastic lenses,Cr-39 1.553 hmc resin lens,Cr-39 1.553 hc resin lens,Cr-39 1.499 hmc resin lens,Cr-39 1.499 hc resin lens,Cr-39 1.499 uc resin lens,,optical lenses ,resin lenses, lens,lenses,plastic lenses,Cr-39 1.553 hmc resin lens,Cr-39 1.553 hc resin lens,Cr-39 1.499 hmc resin lens,Cr-39 1.499 hc resin lens,Cr-39 1.499 uc resin lens,
