Guangzhou Darry Optical Co., Ltd.

 	 cr-39 polarized lens power range: 0-6D 	 Color: grey, green, brown, red, different progressive color  

Cr-39 Polarized Lens

Jiangsu Hongchen Optical Co., Ltd.

   Imported material from Italy. Longer time will not be yellow.   More easy for tinted the color fur sunglasses.   Diameters: 60mm.   Uncoated lens, hard coated and multi-coating, HCT, super hard.   Progressive, flat top/round top bifocal, tinted lens, polarize lens (gray and brown).   Semifinished lens is also available.   1 year quality guarantee.  

CR-39 1.49 60mm Optical Lens

Jiangsu Youli Optics Spectacles Co., Ltd.

Plastic Finished Single Vision Lenses Technical Information Material: CR-39/NK-55/PC/MR-8/MR-7/MR-174 Refractive Index: 1.49/1.56/1.59/1.60/1.67/1.74 UV Cut: 350-390nm Abbe Value: 58 Specific Gravity: 1.32 Surface Design: Spherical Power Range: -6/-2, +6/-2, -6/-4, +6/-4 Coating Choice: UC/HC/HMC/SHMC/BHMC Rimless: Not Recommended  Why to Choose CR-39 Optical Lenses? Crystal Vision (CR) are top quality lenses made by one of the world’s largest lens company. CR-39, or allyl diglycol carbonate (ADC), is a plastic polymer commonly used in the manufacture of eyeglass lenses. The abbreviation stands for “Columbia Resin #39”, which was the 39th formula of a thermosetting plastic developed by the Columbia Resins project in 1940. Owned by PPG, this material is revolutionising lens making. Half as heavy as glass, far less likely to shatter, and optical quality nearly as good as glass. CR-39 is heated and poured into optical quality glass moulds – adapting the qualities of glass very closely. a) Economic b) Light c) Shatter resistant d) Can be tinted &amp; coated e) UV protection  CR-39 Ophthalmic Lens Treatment UV Protection: The UV rays in sunlight can be harmful to the eyes. Lenses that block 100% UVA and UVB help to ward off the damaging effects of UV radiation.  Scratch-Resistance: Scratches on lenses are distracting, unsightly and in certain conditions even potentially dangerous. They can also interfere with the desired performance of your lenses. Scratch-resistant treatments toughen up the lenses making them more durable.  Anti-reflective Treatments (AR): For fashion, comfort and clarity, anti-reflective treatments are the way to go. They make the lens nearly invisible, and help cut glare from headlights, computer screens and harsh lighting. AR can enhance the performance and appearance of just about any lenses!  

Normal Clear Lens

Wenzhou Sameway Optical Co Ltd

 	 Style: Fashion 	 Type: Handmade 	 Gender: Men 	 Lens Material: CR-39 (ADC)  

Acetate Optical

Danyang Hongwei Optical Co., Ltd.

This bifocal lens is ultra lightweight and extra impact resistant. The quality bifocal lens can be made of plastic or glass. This lens is good for those who only view near objects on occasion.

 
  Material: glass or plastic. 
  White flat-top bifocal lens. 
  Flat-top bifocal lens. 
  Photo-chromic flat-top bifocal lens. 
  CR-39 flat-top bifocal lens. 
 

Flat-Top?Bifocal?Lens?

Wenzhou 101 Trading Co., Ltd.

1.Production Introduction This model features a Rectangular shape,full rim, with a Single Bridge. Transparent tones frame the bold new look of this strong acetate sun style. These sunglasses can accommodate of Polarized , Nylon and CR-39 lenses. 2.Product Parameter(Specification) Model NameRectangular Acetate Men's Sunglasses 21A8116Item No.21A8116Size53□21-145，  B size 38MaterialAcetateLensNylon，TAC Polarized , CR-39FrameColorShiny Transparent light yellow，Shiny Transparent dare gray, Shiny milky green ,…Lens ColorGreen lens, Orange lens ,Blue-grey lens … Type of ProductionOEM; ODMQuality StandardMeet customer's requirementsLogoCustomizedMOQ100pcs /style， 1 color avaiablePackage1 pcs in polybag, 10pcs per inner paperbox, 30boxes per carton.3.Production Details       

Rectangular Acetate  Men's Sunglasses 21A8116

This round-shaped bifocal lens is suitable for assorted eyeglasses. It provides the optimal balance between distance vision and near vision focusing needs. The quality lens is sturdy and scratch free.

 
  Material: glass or plastic. 
  Glued bifocal lens. 
  Fused bifocal lens. 
  Round-top bifocal lens. 
  White bifocal lens. 
  Photo-chromic bifocal lens. 
  Multi-coating bifocal lens. 
  CR-39 bifocal lens. 
 

Round?Bifocal?Lens

Conventional Progressive Lens, Stock Multifocal LensIndex: 1.49, 1.56Function: Blue Filter, PhotochromicPower Range: SPH: -2.00~+3.00, ADD: +1.00~+3.00Coating: UC, HC, HMCWhat Are Progressive Lenses? Progressive lenses are true “multifocal” lenses that provide an infinite number of lens strengths in one pair of glasses. Optimum-vision runs the length of the lens to allow for each distance to be clear:  Top of lens: ideal for distance vision, driving, and walking. Middle of lens: ideal for computer vision, intermediate distances. Bottom of the lens: ideal for reading or completing other close-up activities. Who Needs Progressive Lenses?As we age, it becomes more difficult to look at objects that are close to our eyes. This is a very common condition called presbyopia. Most people first notice when they have trouble reading fine print, or when they have headaches after reading, due to eyestrain.  Progressives are intended for people who need correction for presbyopia, but do not want a hard line in the middle of their lenses.  Benefits of Progressive LensesWith progressive lenses, you won't need to have more than one pair of glasses with you. You don't need to swap between your reading and regular glasses. Vision with progressives can seem natural. If you switch from viewing something up close to something far away, you won't get a "jump" like you would with bifocals or trifocals. Drawbacks of Progressive LensesIt takes 1-2 weeksto adjust to progressives. You need to train yourself to look out of the lower part of the lens when you're reading, to look straight ahead for distance, and to look somewhere between the two spots for middle distance or computer work. During the learning period, you may feel dizzy and nauseas from looking through the wrong section of lens. There may also be some distortion of your peripheral vision.  You Need A Pairof Anti-blue ProgressiveLenses As blue lights nowadays is everywhere, anti-blue Progressive Lenses are ideal for indoor activities, such as watching TV, playing on the computer, reading books and reading newspapers, and suitable for outdoor walks, driving, traveling and daily wear throughout the year.     

Conventional Progressive Lens, Stock Multifocal Lens

Taizhou Xinke Optical Glasses Co., Ltd.

The innovative multi-point nebula micro-transmission defocus design ( hc-mod) is adopted to cover an area with a diameter of 60mm to forma wider and more stable defocus siqnal area.Optimal design of micro lenses (4.00 d~5.00 d),triple-focal high-defocus increments step by step, improve the effect of delaying myopia. Taizhou Xinke Optical Glasses Co.,Ltd, is a joint venture enterprise specialized in manufacturing all kinds of opticallenses for 20 years. Our company has around 300 workers, 8 AR machines imported from South Korea and Satisioh Rxmachines from Germany, with the production capacity 30,000 pairs lenses per day. As one of the leading manufacturer in CR 39 and 1.56 lens field,we hold CE,FDA product approvals, lS09001 management system certification and "china well-know trademark" authorization, Providing all customers with high quality products at competitive prices. 

PC High Index Polycarbonate Light Eyeglass Lens Optical Lenses Myopia Control Optical Lens for Kids

Zhejiang Tongda Optical Co.,Ltd.

 	 Product Type: Sunglasses 	 Gender: Women 	 Lens Material: CR-39 (ADC) 	 Frame Material: Metal  

Sun Glasses

1.49 1.56 1.61 1.67 1.74 PC CR39 LensesSingle Vision LensesProgressive LensesBifocal LensesPhotochromic Lenses1.523 LensesSingle Vision LensesProgressive LensesBifocal LensesPhotochromic Lenses1.56 LensesPoly Carbonate lensesBlue Block LensesPolarized LensesTransition lenses1.60 LensesRX LensesRound Top Bifocal lensesFlat Top Bifocal lensesInvisible Top Bifocal lenses1.67 LensesNight Driving LensesMutli Focal LensesFree Form LensesPC Photochromic Lenses1.74 LensesTrivex Photochromica LensesPC Polarzied LensesAspherical LensesSemi Finised Lenses1.49    

1.49,1.56,1.523,1.61,1.74,PC Photochromic Lens Progressive Lens Optical Lens

H&C OPTICAL GLASSES CO., LTD

70/73/75/80mm diameter CR-39 Polarzied with Grey/Brown/G15 colorsPolycarbonate Polarized sunlensesAnti-reflective coating lensFashion &amp; Protect eyessafe drivingMinimum unit qty is 50pairs per productPassed CE ,FDA,ISO13485

polarzied lenses

70/73/75/80mm diameter Photo-pink/blue/yellow/purple/red/green hmc lens with index 1.56/1.60/1.67Mirror coating with different color sunlensesCR-39 Tinted color sunleses with uc/hmc/shmc1.56 Tinted color blue-cut power hmc sunlensesPolycarbonated Tinted color sunlensesAnti-reflective coating lensFashion &amp; Protect eyesMinimum unit qty is 50pairs per productPassed CE ,FDA,ISO13485

Photochromic color hmc lens

East Optical Wenzhou China

This CR-39 HMC lens comes with a 1.50 refractive index design. It is CE, FDA, ISO9001 and ISO13485 certificated. This HMC lens is an ideal choice for making sunglasses lenses and polarized lenses. 	 N=1.50. 	 Coating:HMC 	 Certificate: CE, FDA, ISO9001, ISO13485.  

CR-39 Plastic Lens

Guangzhou Universal Optical Technology Co., Ltd.

  A sunglasses lens with model number of CR-39  It is round in shape and is tinted brown in colour  Great lens for mounting onto all styles of sunglasses  

CR-39 Sunglasses Lens

ZHEJIANG EAST OPTICAL GALSSES CO LTD

 This HMC lens comes with 1.50 refractive index and can be made into a finished and semi-finished lens. Made of CR-39 resin material, it promises lightweight design and little visual distortion. This lens makes a piece of importance in the manufacturing of eyeglasses. 
 
  Single vision: 70, 65, 60, 55, 50mm. 
  Round bifocal: 28/70mm, 24/70mm. 
  Flat-top bifocal: 28/70mm. 
  Blended bifocal: 28/70mm, 24/70mm. 
  Ultex bifocal: 42/70mm. 
  Progressive: 14/75mm, 17/75mm. 
 

CR-39 Resin Lens

Inui Lens Co., Ltd

This CR-39 lens is especially designed for installing on sunglasses. Being more scratch- and impact-resistant, this CR-39 lens stands out and is more preferable than regular glass lenses. Available in various shades, this CR-39 lens can be crafted on sunglasses in various styles.
 
  Polarized gradient lens. 
  Available in different shades. 
 

Sunglasses Lens

Danyang Changxing Optical Co., Ltd.

 	 1.49&nbsp; 	 CR39&nbsp; 	 All semi-finished&nbsp;lens 	 Roundtop 	 Flat top 	 Progressive SV  

CR-39 Semi Lens

Kangju Optical Glasses Co., Ltd.

 	 70mm 	 Product Type: Digital Lenses 	 Style: Working 	 Type: High-end 	 Gender: &nbsp;Unisex 	 Lens Material: CR-39 (ADC) 	 Lens Coating: HMC 	 UV Protection: UVA  

Blue Block Single Vison

Jiangsu Sigo Optical Co., Ltd.

 	 Product Type: Smart glasses 	 Gender: Unisex 	 Lens Material: CR-39 (ADC) 	 UV Protection: UVA  

Photo Grey Fast Changing

Xinhong Sunglass Corp.,

These ladies' sunglasses feature a high-quality handmade acetate frame with&nbsp;leopard&nbsp;prints. The temples are designed with contours for an elegant touch. The&nbsp;chic and glamorous sunglasses&nbsp;showcase a nostalgic style. 

 
  100% UV protection. 
  CR 39 lenses. 
  Stainless steel hinges. 
 

Ladies' Acetate Sunglasses

Duke Optics (Shanghai) CO., LTD.

 This round optical lens is made of a commonly used plastic polymer CR-39 for durability. It boasts a 1.499 refractive index for excellent performance. There are different diameter designs available for your selection. 
 
  Material: CR-39. 
  Refractive index:1.499. 
 

Optical Lens

H & C Optical Glasses Co., Ltd.

 Photochromic Lens&nbsp;  	 Refractive index: n(d)1.558,n(e)=1.561 	 Abbe Value: 38 	 Specific Gravity :1.18&nbsp; HMC+EMI/SHMC 	 1.56 photochromic Finished/Semifinished hc/hmc/shmc 	 1.56 Photochromic bifocal finished &amp; sf hc/hmc/shmc 	 1.56 photochromic progressive finished &amp;sf hc/hmc/shmc 	 1.56/1.61 blue-block photochromic hmc green/blue ar /shmc&nbsp; &nbsp;uv420 lens 	 &nbsp;1.56 blue-block progressive finished &amp;sf hmc/shmc 	 &nbsp;1.61/1.67 asp hmc&nbsp; lens 	 CR-39/1.56 single vision uc/hc/tintable hc/hmc+emi/shmc 	 CR-39/1.56 round bifocal/flat bifocal/invisible bifocal us/hmc/sf 	 &nbsp; 	 1.59polycarbonate hc/htc/hmc/shmc finished &amp; sf 	 1.59polycarbonate blue-block hmc /shmc finished &amp; sf 	 1.59polycarbonate photochromic hmc finished &amp; sf 	 CR-39 Polarized grey/brown /G15 	 Sunlens mirrow coating&nbsp; 	 CR-39 sunlens plano all colors base600/800 finished 	 Index1.523 w.t/pgx/pbx glass 	 Index1.7 high index glass /asp top&nbsp;  

Plastic Lens

Jiangsu Opti-Asia Co., Ltd.

  Mineral lenses and CR-39 lenses are available  Various colours are obtained such as white, photogrey and photobrown  Comfortable lenses provide a clearer and refresher view for customers  Circular shaped lens is compatible to fit users'' pupils  Clear lenses are convenient for ladies and men  

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