{"product_id":"marking-progressive-lens-identifier-ct51107n","title":"Marking \u0026 Progressive Lens Identifier CT51107N","description":"\u003cp\u003e\u003cb\u003eCT51107N Marking \u0026amp; Progres\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e1. The device will greatly assist in the quick and easy location of the various manufacturers’ marks placed on the progressive lenses\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr type=\"_moz\" data-filtered=\"filtered\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e2. This is achieved by special background contrasting and lighting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr type=\"_moz\" data-filtered=\"filtered\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3. Adjustable inclination for a better reading\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr type=\"_moz\" data-filtered=\"filtered\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e4. LED bulbs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr type=\"_moz\" data-filtered=\"filtered\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e5. The mounted magnifier assists in the reading of these marks (\u003c\/span\u003eManufacturers’ marks, Lens type ID, Added power)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e6. Test the lens strain to avoid the new blurry area\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr type=\"_moz\" data-filtered=\"filtered\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e7. Check the quality if the surface and coating of the lens\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"344\" class=\"table table-bordered table-hover table-striped table-responsive\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"118\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003ePower\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"226\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eAC110~240V, 50\/60HZ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"118\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eDimension\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"226\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e220*220*360mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"118\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"226\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e0.8kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFunctions:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA. Testing the Lens Strain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e1. Power on. Hold the lens between the light source and the polarized filter and check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cspan lang=\"EN-US\"\u003e2. If it shows the same as Pic.2, the lens strain is not in a balance. The imbalance is proportional to the darkness of the color. The lens     strain can be reduced by edging the darkest part of the lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3. If the lens strain is not kept in balance, the patient feels comfortable when he looks straight ahead, but when he looks something aside, he feels uncomfortable and has unclear view. This situation usually appears on the full or half frame glasses, but not for the rimless ones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cspan lang=\"EN-US\"\u003e4. The strain of PC lens can not be avoided. However, the imaging quality will be much better if the lens strain is small.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eB.  \u003cspan lang=\"EN-US\"\u003ePAL Identifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1. Put the lens above the parallel light grid and observe the four areas of the lens.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cspan lang=\"EN-US\"\u003e2. It is easy to study and mark.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eC. Showing the invisible marks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e1. Put the lens on the grid and observe it with the above magnifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e2. After confirming the four areas, keep the distant area and near area in a horizontal line and find out the invisible marks on both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3. ADD value is usually on one side and the brand marks would be on the other side.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"lg-item-box\" data-src=\"http:\/\/www.chinacanton.com\/UploadFiles\/20131728121758.jpg\" data-exthumbimage=\"http:\/\/www.chinacanton.com\/UploadFiles\/20131728121758.jpg\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eD. Testing the quality of the lens\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e1. It is convenient to observe the surface of the lens with the light and the magnifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e2. Scratching, bubbling and other coating problems can be checked out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3. In general, this instrument is very important during the process of fitting and testing progressive lenses.\u003c\/span\u003e\u003c\/p\u003e","brand":"Amigo optical","offers":[{"title":"Default Title","offer_id":46755747201185,"sku":null,"price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0203\/7622\/3808\/files\/8e3ad69fdc55376086bef37b2fe51621.png?v=1784988177","url":"https:\/\/amigoeyewear.com\/products\/marking-progressive-lens-identifier-ct51107n","provider":"Amigo optical","version":"1.0","type":"link"}