2022 Latest Design Photochromic Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris

Short Description:

Product Detail

Product Tags

Feedback (2)

With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for Polycarbonate Transition Lenses, Uv++ Lens, Photochromic Lenses Uv Protection, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

2022 Latest Design Photochromic Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris Detail:

Production Details

Place of Origin:	Jiangsu	Brand Name:	BORIS
Model Number:	Photochromic Lens	Lenses Material:	SR-55
Vision Effect:	Bifocal	Coating Film:	HC/HMC/SHMC
Lenses Color:	White(indoor)	Coating Color:	Green/Blue
Index:	1.59	Specific Gravity:	1.22
Certification:	CE/ISO9001	Abbe Value:	32
Diameter:	70/28mm	Design:	Asperical

What are the characteristics of glass lenses? High hardness, no toughness, easy to break when hit. It has high transparency and light transmittance of 92 percent. Chemically and physically stable, can resist the influence of all kinds of weather, and do not color, do not fade. Because of its heavy weight, it is not suitable for teenagers.

What are the advantages of resin lens? Resin lenses are made of diethylene glycol and propylene glycol lipid reaction polymerization. Light weight, good impact resistance, high temperature resistance, good light transmittance, close to the performance of glass lens, can block ultraviolet rays.

What are the advantages of PC lenses? PC lens also known as: space piece or space piece, is made of optical grade PC material by injection molding processing. It has light weight, high impact strength, good weather resistance, good light transmittance, 100% ultraviolet absorption, non-toxic, and environmental protection, with a wide range of development prospects.

Production Introduction

Most bifocals are used to replace two pairs of bifocals that are used to see far and see near, so the position and size of the bifocals’ far-viewing area and near-viewing area should correspond to the original two pairs of glasses. If the near vision is more dominant, the subslices can be larger and higher positioned; On the other hand, if more time is spent looking far away, the sub-slices will be correspondingly smaller and lower in position. There is no one kind of design can meet the needs of different situations. It should be selected and matched according to the actual visual needs of the wearers, and sometimes different designs should be adopted to meet the visual needs of different situations with large differences.

prod4_02

Product Process

Production Process

Product Video

Product detail pictures:

Related Product Guide:

We're going to commit ourselves to giving our esteemed customers along with the most enthusiastically considerate providers for 2022 Latest Design Photochromic Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Serbia, Georgia, Lesotho, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards reasonable prices, efficient production time and good after-sales service as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

2 In 1 Photochromic