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<title><![CDATA[EC21 Product Catalogs - lens cr 39]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/lens cr 39.html]]></link><item>
<title><![CDATA[RBENN BRAND DESIGNER Blue Light Blocking Computer Reading Glasses Women with CR-39 Lens Cat Eye Pres]]></title><link><![CDATA[https://hemi123.en.ec21.com/RBENN-BRAND-DESIGNER-Blue-Light--11375965_11375966.html]]></link><description><![CDATA[Anti Blue Light Blocking Computer Reading Glasses Women with CR-39 Lens Cat Eye Presbyopia Eyeglasses For Female
CUT OFF HARMFUL BLUE-RAY
CUT OFF DANGEROUS HARMFUL BLUE- RAY ,AND ENSURE
HARML ESS LIG]]></description><pubDate><![CDATA[20210430]]></pubDate></item>
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<title><![CDATA[Hot Selling 1.56 Hmc Eyewear Lens CR39 Blue Light Blocking Single Vision Lentes Eyeglass Lenses]]></title><link><![CDATA[https://yongchuang123.en.ec21.com/Hot-Selling-1.56-Hmc-Eyewear--11864973_11864975.html]]></link><description><![CDATA[Jiangsu Yongchuang Jinggong Technology Co., Ltd. was founded in 2022, is an e-commerence trading company focusing on the research, development, sales and service of optical lenses and eyewear product]]></description><pubDate><![CDATA[20231110]]></pubDate></item>
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<title><![CDATA[CR-39 Flat Top Bifocal Lens]]></title><link><![CDATA[https://30optics.en.ec21.com/CR-39-Flat-Top-Bifocal--2693381_2697341.html]]></link><description><![CDATA[CR-39 Flat Top Bifocal Lens 
N=1.499 
Dia.70/28mm; 70/24mm 
Semi-finished; Finished 
Distance: 0.00 to +3.00; Add: +0.25 to +3.00
]]></description><pubDate><![CDATA[20141224]]></pubDate></item>
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<title><![CDATA[Luxury Framed Aviator Acetate Sunglasses DS520]]></title><link><![CDATA[https://seevision.en.ec21.com/Luxury-Framed-Aviator-Acetate-Sunglasses--12050761_12050763.html]]></link><description><![CDATA[3-tooth gold hinge;
Lens: single black CR39 sun lens;
Size: large size, customizable according to customer requirements;
Design: This luxurious aviator sunglasses is designed for men and women
]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[Visionix Briot Emotion 2 Optical Lens Edger and Tracer]]></title><link><![CDATA[https://bestall.en.ec21.com/Visionix-Briot-Emotion-2-Optical--11891369_11891450.html]]></link><description><![CDATA[CR39, High Index, Polycarbonate and Trivex® 
Both sided measuring of the lens with one touch probe 
V-Bevel with different programs 
Polishing of Flat and V-Bevel 
Grooving / Drilling 
Grooving with]]></description><pubDate><![CDATA[20240121]]></pubDate></item>
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<title><![CDATA[1.49 FSV Single Vision Lens]]></title><link><![CDATA[https://potoptical.en.ec21.com/1.49-FSV-Single-Vision-Lens--11133412_11133413.html]]></link><description><![CDATA[lens layer.
3. Dustproof &amp; Easy to clean
Dirt and moisture can easily slip off the lens surface.
Product parameters
Product Name:
1.49 Single Vision Lens
Material:
CR39
Index:
1.499
Specific Gravity:]]></description><pubDate><![CDATA[20200512]]></pubDate></item>
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<title><![CDATA[Bifocal 1.50 CR-39 Clear UC/HMC]]></title><link><![CDATA[https://hopesunoptical.en.ec21.com/Bifocal-1.50-CR-39-Clear--11817553_11817618.html]]></link><description><![CDATA[Lenses Color: Clear
Lenses Design: Round Top, Flat Top, Blended
Diameter: 70mm
Coating Choice: HC/HMC
Refractive Index: 1.50
Monomer: CR-39
Specific Gravity: 1.32
Abbe Value: 58
UV: 350
Packing: Pape]]></description><pubDate><![CDATA[20230710]]></pubDate></item>
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<title><![CDATA[1.50 HMC lens]]></title><link><![CDATA[https://ingoptics.en.ec21.com/1.50-HMC-lens--216009_216010.html]]></link><description><![CDATA[index 
1.50
Abbe Value 
58
Specific gravity 
1.32
Transmittance(%) 
98~99%
Abrasion resistance(H) 
6~8
Coating 
Hard, Multi, Water Repellent 
Multi color 
Green
Materials 
CR-39
Diameter 
65 / 70mm
]]></description><pubDate><![CDATA[20121231]]></pubDate></item>
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<title><![CDATA[Resin Optical Lenses]]></title><link><![CDATA[https://jingzhi.en.ec21.com/Resin-Optical-Lenses--1385470_1385471.html]]></link><description><![CDATA[CR-39 single visio(55/60/65/70mm size)high cylinder lenses
CR-39 bifocal lenses(flat top/round top)
CR-39 progressive
1.56 spheric and aspheric,progressive short corridor
1.61 spheric and aspheric.
s]]></description><pubDate><![CDATA[20060707]]></pubDate></item>
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<title><![CDATA[Eco Friendly Plastic Bottle Recycle Eyewear]]></title><link><![CDATA[https://glassick.en.ec21.com/Eco-Friendly-Plastic-Bottle-Recycle--11641608_11641701.html]]></link><description><![CDATA[lens .
BIO DEMO lens : USD10/pcs Sunglass lens : USD10/pcs AC Mirroe lens : USD11/pcs BIO sunglass lens : USD11/pcs TAC Polarized dimming sugnglass lens : USD12/pcs CR39 Blue light cut demo lens : US]]></description><pubDate><![CDATA[20220922]]></pubDate></item>
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<title><![CDATA[Plastic Lens]]></title><link><![CDATA[https://yinhao8805.en.ec21.com/Plastic-Lens--4356505_4356506.html]]></link><description><![CDATA[we are specilized in optical lens product and export .can supply almost all kinds of lenses includ cr-39 index 1.56 1.61 1.523 with good quality and competitive price
]]></description><pubDate><![CDATA[20100718]]></pubDate></item>
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<title><![CDATA[LED Flashlight with Magnifier and Keychain]]></title><link><![CDATA[https://gzlianxiang.en.ec21.com/LED-Flashlight-with-Magnifier-and--6474833_6476323.html]]></link><description><![CDATA[39;s Energy-saving, can keeps working for more than 200 hours with only double lithium batteries(CR2016) or one(2032) placed in it.
3.Advertisements can be printed on the two sides
4.The special whit]]></description><pubDate><![CDATA[20140714]]></pubDate></item>
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<title><![CDATA[LED Flashlight with Magnifier and Keychain]]></title><link><![CDATA[https://magnifier.en.ec21.com/LED-Flashlight-with-Magnifier-and--6621412_6688395.html]]></link><description><![CDATA[LED Flashlight with magnifier and keychain
Specification:
1. Material: molded ABS plastic and magnifying glasses and metal accessories.
2.Magnifying glass: magnification: 7X
Lens dia: 19mm
3.Use and ]]></description><pubDate><![CDATA[20120516]]></pubDate></item>

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