2022 wholesale price Vision Optical - 1.56 Porgressive HMC optical lenses – Boris

Short Description:

Product Detail

Product Tags

Feedback (2)

Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of quality initial, buyer supreme for Polarized Lens, Transition Glasses For Driving, Eyeglasses Coating, Let's cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!

2022 wholesale price Vision Optical - 1.56 Porgressive HMC optical lenses – Boris Detail:

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

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).

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.

Product Process

Production Process

Product Video

Product detail pictures:

Related Product Guide:

Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value unification, dedication, tolerance for 2022 wholesale price Vision Optical - 1.56 Porgressive HMC optical lenses – Boris , The product will supply to all over the world, such as: Leicester, Sydney, Bolivia, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.

1.56 Lens

Bifocal Progressive Lenses

Buy Glasses

Computer Lens Glasses

Double Concave Lens

Optical Lenses Glasses

Photogray Glass Lenses

Progressive Eye Glass

Single Vision Distance

Sunglass

It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!

By ROGER Rivkin from Houston - 2017.05.02 11:33

As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!

By Alan from Belarus - 2017.11.29 11:09