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Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris

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  • Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris
  • Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris
  • Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris

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Control the standard by the details, show the power by quality. Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Photochromic Sunglasses Cycling, Photochromic Eyeglasses, Single Vision Lenses, We take quality as the foundation of our success. Thus, we focus on the manufacture of the best quality products. A strict quality management system has been created to ensure the quality of the products.
Professional Design Multi Focal 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.

Production Introduction

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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Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris detail pictures

Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris detail pictures

Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris detail pictures

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We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our administration ideal for Professional Design Multi Focal Lenses - 1.56 Porgressive HMC optical lenses – Boris , The product will supply to all over the world, such as: United Kingdom, Lyon, USA, We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
    • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Lynn from Somalia - 2018.07.26 16:51
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Jack from Barcelona - 2018.06.30 17:29

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