Good Wholesale Vendors Blue Lens Computer Glasses - 1.59 pc Blue Cut Photochromic Gray HMC Optical lenses – Boris
Good Wholesale Vendors Blue Lens Computer Glasses - 1.59 pc Blue Cut 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: |
Single Vision |
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: |
75/70/65mm |
Design: |
Asperical |
Production Introduction

How to control the thickness and weight of the lens?
The thickness of the lens is related to the height of diopter, refractive index of the lens and the shape and size of the frame, so when choosing the thickness of the lens, you should refer to your myopia degree. If the degree is higher, choose high refractive index lens preferentially, so the lens thickness is relatively thin, can also greatly reduce the pressure on the bridge of the nose.
Furthermore is the weight of the lens, when it comes to the weight, certainly not related to the material of the lens, the lens material on the market is generally glass, resin and PC, glass lens is the heaviest, PC lens is the lightest, so in the choice, the thickness and weight of the lens should also be taken into account.

Product Process

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Along with the Client-Oriented small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Good Wholesale Vendors Blue Lens Computer Glasses - 1.59 pc Blue Cut Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Nigeria, Maldives, Croatia, Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!





