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Hot sale Polychromatic Lenses - 1.56 Porgressive HMC optical lenses – Boris

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Persisting in High quality, Prompt Delivery, Aggressive Price, we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Bifocal Flat Top, Progressive In Eyeglasses, Light Adaptive Lenses, We're going to make higher efforts that can help domestic and international potential buyers, and produce the mutual advantage and win-win partnership between us. we're eagerly waiting for your sincerely cooperation.
Hot sale Polychromatic Lenses - 1.56 Porgressive HMC optical lenses – Boris Detail:

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Production Details

Place of Origin: Jiangsu Brand Name: BORIS
Model Number: Progressive Lens Lenses Material: NK-55
Vision Effect: Single Vision Coating Film: UC/HC/HMC/SHMC
Lenses Color: White Coating Color: Green/Blue
Index: 1.56 Specific Gravity: 1.28
Certification: CE/ISO9001 Abbe Value: 38
Diameter: 75/70mm Design: Crossbows and others

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Progressive lenses are developed on the basis of bifocal lenses. That is to say, in the transition between the upper and lower focal lengths, the grinding technology is used to gradually transition between the two focal lengths, that is, the so-called progressive. It can be said that the progressive lens is a multi-focal length lens. When the wearer observes far/near objects, in addition to not having to remove the glasses, the movement of sight between the upper and lower focal lengths is also progressive. That clear dividing line between focal lengths. The only disadvantage is that there are different levels of interference areas on both sides of the progressive film, which will create a sense of swimming in the peripheral vision.

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What are progressive lenses?

Wearing progressive lenses helps the wearer see clearly at any distance without the need to change glasses. Progressive lenses are an alternative to bifocal or trifocal lenses to correct refractive errors such as presbyopia (farsightedness that develops with age and is a common problem in people over 40).

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The principle of progressive lenses

Progressive lenses have different power zones from top to bottom on the front. The seamless connection between the powers of the lens allows the wearer to look straight ahead to see distant objects, look down to see objects at intermediate distances, and look down to help the wearer read or perform other activities that use near vision without having to change many pairs glasses.

Advantages of progressive lenses

People often choose progressive lenses for aesthetics, as two areas of different power can be clearly seen from a bifocal (or trifocal) lens. Progressive lenses replace this design with seamless power changes, avoiding the visual incoherence caused by moving the gaze up and down when wearing bifocal or trifocal lenses, and can really help the wearer improve vision.

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Hot sale Polychromatic Lenses - 1.56 Porgressive HMC optical lenses – Boris detail pictures

Hot sale Polychromatic Lenses - 1.56 Porgressive HMC optical lenses – Boris detail pictures

Hot sale Polychromatic Lenses - 1.56 Porgressive HMC optical lenses – Boris detail pictures


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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Hot sale Polychromatic Lenses - 1.56 Porgressive HMC optical lenses – Boris , The product will supply to all over the world, such as: Gambia, Hungary, Mauritius, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We've been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Athena from Naples - 2017.06.25 12:48
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Sophia from Peru - 2018.07.27 12:26