1.59 Polycarbonate (PC) Ophthalmic Lenses tradekorea
It is a professional spectacle lenses manufacturer specialized in producing and wholesale optical lenses. As a manufacturer and exporter we can offer: CR-39 1.499 and 1.56 Middle Index Organic Resin Lenses. 1.59 Polycarbonate (PC) Lenses. 1.61 and 1.67 High Index Plastic Optical Lenses. 1.523 and 1.70 Mineral Glass Lenses.
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High-Index 1.59 Polycarbonate Lenses Polycarbonate prescription lenses are the most common choice for eyeglasses for several reasons. Polycarbonate lenses are thinner than regular plastic lenses and they offer the best eye protection capability because it is virtually shatterproof.
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2 days ago · Polycarbonate Lens Hard Coating 1.59 Pc Find Complete Details about Polycarbonate Lens Hard Coating 1.59 Pc 1.59 Hc Lens Hard Coating Polycarbonate Lens from Eyeglasses Lenses Supplier or Manufacturer-Jiangsu Convox Optical Co. Ltd.
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Consequently polycarbonate is the material of choice for safety and children's eyewear. With an index of 1.59 polycarbonate also produces thinner lighter lenses than glass or plastic. These factors along with polycarbonate's inherent UV protection and pricing make it a popular material. Index: 1.59 . Pros Thinner and lighter than glass ...
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And whether 1.59 polycarbonate lens is polycarbonate pc or resin. There are 705 1.59 polycarbonate lens suppliers mainly located in Asia. The top supplying countries or regions are China Vietnam and South Korea which supply 98% 1% and 1% of 1.59 polycarbonate lens respectively.
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Alibaba.com offers 501 1.59 polycarbonate lenses products. About 98% of these are eyeglasses lenses. A wide variety of 1.59 polycarbonate lenses options are available to you such as resin polycarbonate and pc.
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1 59 polycarbonate lens. All 1 59 polycarbonate lens wholesalers & 1 59 polycarbonate lens manufacturers come from members. We doesn't provide 1 59 polycarbonate lens products or service please contact them directly and verify their companies info carefully.
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For example Gentex (now part of Essilor) scored a spectacular coup when it introduced a polycarbonate aspheric lens created by John Davis their chief lens designer. It featured a very flat aspheric design combined with the light weight and relatively high index (1.59) of polycarbonate.
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ZEISS Single Vision AS 1.6 is a high index plastic lens with an aspheric surface design. This combination results in flat thin and light lenses which provide excellent visual quality. ZEISS Single Vision AS 1.6 is recommended for patients with high prescriptions who want cosmetically attractive lightweight lenses.
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Consequently polycarbonate is the material of choice for safety and children's eyewear. With an index of 1.59 polycarbonate also produces thinner lighter lenses than glass or plastic. These factors along with polycarbonate's inherent UV protection and pricing make it a popular material. Index: 1.59 . Pros Thinner and lighter than glass ...
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ZEISS Single Vision AS 1.6 is a high index plastic lens with an aspheric surface design. This combination results in flat thin and light lenses which provide excellent visual quality. ZEISS Single Vision AS 1.6 is recommended for patients with high prescriptions who want cosmetically attractive lightweight lenses.
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1.59 vs. 1.60 is a pretty close race and in all reality for our purposes just about the same from a refractive standpoint. The whole optics myth about poly being so bad is just that - a myth. The vast majority of your patients - and by that I mean the overwhelmingly vast majority of your patients will never be able to see the difference at ...
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Aspheric Lens Material The aspheric design is available in CR-39 mid index 1.54 1.56 1.57 and polycarbonate (index 1.59). It is also available in high index 1.60 1.66 and 1.70. A high index aspheric lens will provide the flattest thinnest and lightest lens available with superior optics.
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1.59 PC Polycarbonate lens HMC Plastic lens /Optical lens. ... ophthalmic 1.591 polycarbonate lens (CE) ... 1.59 Polycarbonate PC Aspheric Ophthalmic Lenses.
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Just like the 1.53 mid-index Trivex and 1.59 polycarbonate lenses the 1.74 lens cannot be tinted. It's unavailable as a polarized or photochromic lens. Like the 1.61 and 1.67 high-index lenses it has an aspheric surface improving the wearer's visual quality while reducing distortion of the wearer's eyes as seen by others.
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Q: Why are the lenses so much more expensive at different stores? At Walmart a high index 1.67 len with AR coating costs 155 dollars and at another store it costs over 200 dollars. In addition the aspheric polycarbonate 1.59 lens cost about 150 dollars Should I just go with the high index 1.67 lens since it is only 5 dollars extra?
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With aspheric eyeglass lenses thin is in. Advanced optical design technology allows aspheric eyeglass lenses to be made with flatter curves than conventional lenses giving them a slimmer more attractive profile. Conventional lenses have a front surface that is spherical meaning it has the same ...
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Q: Why are the lenses so much more expensive at different stores? At Walmart a high index 1.67 len with AR coating costs 155 dollars and at another store it costs over 200 dollars. In addition the aspheric polycarbonate 1.59 lens cost about 150 dollars Should I just go with the high index 1.67 lens since it is only 5 dollars extra?
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1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses Polycarbonate Lens 1.59 (pc) Company Name : Danyang Clear Optical Co. Ltd.
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The refractive index 1.59 is pure polycarbonate material while the 1.57 is a composite of polycarbonate and typical plastic. One is slightly thinner and lighter than the other but as noted the difference is very small too small to guide a decision.
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1.67 Aspheric Single Vision Lens: China Suppliers - 620430. 1.67 Aspheric Single Vision Lens- Find detailed information about Camera lens hoods from Wenzhou Highcome Optical Co. Ltd.. You may also find other Camera lens hoods suppliers and manufacturers on tradesparq.com-620430. Get Price; 1.67 Aspheric Ultra Thin Eyeglass Prescription Lenses ...
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Clex is leading optical lens manufacturer in Korea such as optical plastic lens optical polycarbonate lens since 1997. Korea Optical supplies Clex-the clearest lenses in the world. home > products > ophthalmic polycarbonate lens > semi-finished lens
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With aspheric eyeglass lenses thin is in. Advanced optical design technology allows aspheric eyeglass lenses to be made with flatter curves than conventional lenses giving them a slimmer more attractive profile. Conventional lenses have a front surface that is spherical meaning it has the same ...
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hey guys i was just wanting to seek some advice regarding my lens. i recently put in an order at pearlevision to have my glasses & lens made. my prescription is OD -8.75 OS -6.25. i am seeking the thinnest and lightest lens possible and at pearlevision they told me their microthin plus lens made from premium polycarbonate is their ...
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1.56 Middle Index HMC EMI UV400 Aspheric Lenses. 1.59 Polycarbonate Single Vision Spectacle Lenses. 1.61 High Index FSV Optical Lenses
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Polycarbonate Lenses Polycarbonate was developed in the 1970's and utilized in the NASA Space Program. Its shatter resistant nature made it the leading choice for the visor on astronaut's helmets. With an index refraction of 1.59 polycarbonate is considered vastly superior to former widely used plastics.
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1.59 Polycarbonate Lenses ( PC ) Blue Cut Lenses Photochromic Lenses (PG) ... Aspheric design & Flatter Lenses; 12 times impact resistant than plastic & 40 times than ...
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1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses Polycarbonate Lens 1.59 (pc) Company Name : Danyang Clear Optical Co. Ltd.
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1.59 polycarbonate Our polycarbonate lenses are known for their thin lightweight and sturdy build. Known to be significantly thinner and lighter than plastic polycarbonate provides 100 percent protection from UV rays.
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Industry-leading clarity and quality. Originally developed for the aerospace industry polycarbonate is a large part of VISION EASE innovation. Our polycarbonate lenses are manufactured with proprietary fourth-generation water-white polycarbonate resins are up to 50% lighter and thinner than plastic alternatives and 10 times more impact-resistant.
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Aspheric Reading Glasses. Aspheric reading glasses have a thinner flatter lens profile and sit closer to your face. Learn more about the benefits of aspheric lenses. Perfect for anyone with strong corrective lenses. Reduce the effects of eye size magnification. Thinner lenses provide weightless comfort.
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The refractive index 1.59 is pure polycarbonate material while the 1.57 is a composite of polycarbonate and typical plastic. One is slightly thinner and lighter than the other but as noted the difference is very small too small to guide a decision.
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Danyang Clear Optical Co. Ltd. - China supplier of ophthalmic lens optical lens spectacle lens CR39 plastic lens organic resin lens mineral glass lens polycarbonate lens photochromic lens polarized lens
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What is a Blue Block UltraClear AR Lens? Reduced glare. State the art Quartz Coating for long lasting crystal clear vision. Blue light emitted from electronic displays and LED lights are blocked to protect the eye.
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Find high quality 1.59 Polycarbonate Aspheric Lens ITO in Clex. Clex is leading Korean optical lens manufacturer since 1997.
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It is a professional spectacle lenses manufacturer specialized in producing and wholesale optical lenses. As a manufacturer and exporter we can offer: CR-39 1.499 and 1.56 Middle Index Organic Resin Lenses. 1.59 Polycarbonate (PC) Lenses. 1.61 and 1.67 High Index Plastic Optical Lenses. 1.523 and 1.70 Mineral Glass Lenses.
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With an index of 1.59 polycarbonate also produces thinner lighter lenses than glass or plastic. These factors along with polycarbonate's inherent UV protection and pricing make it a popular material. Index: 1.59 Pros Thinner and lighter than glass and plastic Highly impact resistant (used for safety glasses) Inherent UV protection
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Aspheric 1.67 PhotoFusion 8.1 Aspheric 1.67 Transitions 8.1 Aspheric 1.67 Transitions XTRActive™ 8.1 ASL Spectralite Velocity Transitions 8.2 ASL+ Spectralite 8.2 AO 55 Aspheric 8.2 Aspheric Polycarbonate 8.3 Aspheric Polycarbonate PhotoFusion 8.3 Aspheric Polycarbonate Transitions 8.3 Aspheric Polycarbonate Transitions ...
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Hi-Index 1.70 to 1.74 Plastic Aspheric Polycarbonate Aspheric FOR SPHERE & CYLINDER POWER BEYOND LISTED RANGE - CALL 1-800-831-2352 Hi-Index 1.74 Aspheric Hi-Index 1.67 Aspheric Hi-Index 1.60 Aspheric Sioux City IA 51111 (800) 831-2352 SELECTION GUIDE TO LENS MATERIAL SUBSTRATES
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Any lens material with a refractive index higher than CR 39 (1.50) or glass (1.52) is considered to be high index. As the range of high-index materials expanded over the years a new term was required. Materials with an index higher than glass (1.52) but lower than polycarbonate (1.59) are now considered to be mid-range.
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SV Polycarbonate 1.59 Index Lenses Hard Coated Polycarbonate Prescription Lenses find complete details about SV Polycarbonate 1.59 Index Lenses Hard Coated Polycarbonate Prescription Lenses polycarbonate lenses Polycarbonate Glasses Lens Polycarbonate Plastic - Jiangsu Aogang Optical Glasses Co. Ltd.
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Industry-leading clarity and quality. Originally developed for the aerospace industry polycarbonate is a large part of VISION EASE innovation. Our polycarbonate lenses are manufactured with proprietary fourth-generation water-white polycarbonate resins are up to 50% lighter and thinner than plastic alternatives and 10 times more impact-resistant.
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Polycarbonate 1.59 index lenses are a thin and lightweight material that is very resistant to impacts. These also block 100% of UV rays. This material is so tough and shatter resistant that it is also used to manufacture airplane windows
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Our factory: Danyang Clear Optical Co. Ltd. It is a professional spectacle lenses manufacturer specialized in producing and wholesale optical lenses. As a manufacturer and exporter we can offer: CR-39 1.499 and 1.56 Middle Index Organic Resin Lenses. 1.59 Polycarbonate (PC) Lenses. 1.61 and 1.67 High Index Plastic Optical Lenses.
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1.59 Polycarbonate Aspheric Ophthalmic Lenses 1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses. Danyang Clear Optical Co. Ltd. [Manufacturer Distributor ...
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Hi-Index 1.70 to 1.74 Plastic Aspheric Polycarbonate Aspheric FOR SPHERE & CYLINDER POWER BEYOND LISTED RANGE - CALL 1-800-831-2352 Hi-Index 1.74 Aspheric Hi-Index 1.67 Aspheric Hi-Index 1.60 Aspheric Sioux City IA 51111 (800) 831-2352 SELECTION GUIDE TO LENS MATERIAL SUBSTRATES
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Polycarbonate lenses have a higher index of refraction (1.586) than CR-39 plastic (1.498) and are therefore thinner in an equal lens prescription. With a higher index (of refraction) light is bent more efficiently therefore it requires less material to achieve the eyeglass prescription making the lenses much lighter.
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Any lens material with a refractive index higher than CR 39 (1.50) or glass (1.52) is considered to be high index. As the range of high-index materials expanded over the years a new term was required. Materials with an index higher than glass (1.52) but lower than polycarbonate (1.59) are now considered to be mid-range.
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Lenses for nearsighted prescriptions have a concave curve meaning they are thinnest at the center of the lens and thickest at the edge. For both types of prescriptions aspheric lenses reduce the curve of the surface either by minimizing the thickness of the center or the edges of the lens. Benefits of Aspheric Lenses. Less bulging of the ...
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Polycarbonate. Born from the space race in the 1960's and introduced to the ophthalmic lens market in the late 1970's polycarbonate has been around the block a few times and enjoys a sizeable market share particularly in children's and safety eyewear due to its superior impact resistance.
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Designed for optical purposes Airwear™ 1.59 lens is made by processed polycarbonate material. Its molecular structure gives the lens unique advantages such as incomparable lightness and durability. Airwear™ 1.59 lens is suitable for both exterior and interior activities.
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Our factory: Danyang Clear Optical Co. Ltd. It is a professional spectacle lenses manufacturer specialized in producing and wholesale optical lenses. As a manufacturer and exporter we can offer: CR-39 1.499 and 1.56 Middle Index Organic Resin Lenses. 1.59 Polycarbonate (PC) Lenses. 1.61 and 1.67 High Index Plastic Optical Lenses.
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Eyeglass Lens Ophthalmic Lens Hard Resin Lens manufacturer / supplier in China offering 1.56 Single Vision Hardcoated Stock Optical Lens Semifinished 1.60 Progressive Optical Lens Hc Semifinished 1.74 Sph Single Vision Optical Lens Hc and so on.
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SofPort Advanced Optics (AO) Aspheric Lens A cataract is a clouding — associated with aging — of the eye's natural lens. Over time this clouding can seriously compromise your vision.
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What are some of the procedure codes used in the Spectacle Lens Inventory? ... (Mid-Index 1.53-1.59) V2782. ... Plastic or Polycarbonate Aspheric Executive Lens ...
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difficult or impossible to apply. In these and other such situations alternative lens materials should be used. > For everyday prescription eyewear polycarbonate lenses should meet or exceed the requirements of American National Standards Institute (ANSI) Recommendations for Prescription Ophthalmic Lenses (ANSI Z-80.1 latest edition).
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Danyang Clear Optical Co. Ltd. China Manufacturer with main products:ophthalmic lens optical lens spectacle lens CR-39 plastic lens organic resin lens mineral glass lens polycarbonate lens photochromic lens polarized lens sun lens lenticular lens single vision lens bifocal lens progressive lens Rx lens
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The lenses also employ Essilor's Dual Optix technology (design elements are on both the front and back surfaces) and are free-form processed. Physio Enhanced multicultural lenses are available in 1.50 Trivex polycarbonate 1.60 1.67 and 1.74 in clear Transitions VI and Xperio polarized forms (not every material is available in every form).
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balance out the edge substance based on the prescription and overall lens size. (Previously REC) Available as a lens type in 1.60 1.67 1.74 & 1.76 index up to -28.00 in both single vision and as a supplementary process on any mid/high index HD progressive up to -18.00. This process is a more intrusive lens edge blend reduction encompassing
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Although corrective lenses can be produced in many different profiles the most common is ophthalmic or convex-concave. In an ophthalmic lens both the front and back surface have a positive radius resulting in a positive / convergent front surface and a negative / divergent back surface.
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Polycarbonate Photochromic Lenses : Polycarbonate lenses are highly resistant to impact won't shatter and are 10 times stronger than glass or standard plastic making them ideal for children safety lenses and physical activity. Lightweight and thinner than glass lenses polycarbonate is more comfortable to wear for long periods of time.
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difficult or impossible to apply. In these and other such situations alternative lens materials should be used. > For everyday prescription eyewear polycarbonate lenses should meet or exceed the requirements of American National Standards Institute (ANSI) Recommendations for Prescription Ophthalmic Lenses (ANSI Z-80.1 latest edition).
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Description: Aspheric lens follows and blends with facial outline to provide optimum full coverage. Adjustable length temples and lens angle adjustment for customized fit. Polycarbonate lenses absorb 99.9% UV. DX™ anti-fog hardcoat helps protect lens from fog
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We are a manufacturer of ophthalmic lenses producing from Finished & Semi-finished 1.50 to 1.67. We manufacturing the following lenses: 1) CR 39 1.49 Spheric Lens 2) Middle-index 1.56 Spheric Aspheric Lens/ Photo chromic Brown Gray 3) Hi-index 1.67 assure that we can furnish you optical with ...
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1.59 Polycarbonate Lenses (PC) Polycarbonate is the safest material for kids providing upto 10 times the impact resistance of other lens materials. PC lenses are 25% thinner than regular plastic lenses and almost 50% lighter than glass lenses. They have a very high impact resistance -10 times stronger than regular plastic lenses.
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China 1.56 Flat Top Photobrown Plastic Lens Hmc Find details about China Eyeglass Lens Ophthalmic Lens from 1.56 Flat Top Photobrown Plastic Lens Hmc - Danyang Henry Optical Co. Ltd.
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This composite lens bonds together Trivex on the front and 1.59 or 1.67 on the back. It combines the best features of the materials into a highly impact resistant lightweight thin lens. The anterior lens has an aspheric surface while the posterior lens has a 28mm wide round segment embedded on its surface.
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The lenses also employ Essilor's Dual Optix technology (design elements are on both the front and back surfaces) and are free-form processed. Physio Enhanced multicultural lenses are available in 1.50 Trivex polycarbonate 1.60 1.67 and 1.74 in clear Transitions VI and Xperio polarized forms (not every material is available in every form).
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