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Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris

Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris Featured Image
  • Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris
  • Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris
  • Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris

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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Vision Glasses, Lens Darkening Sunglasses, Photochromic High Index, Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers.
Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris Detail:

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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:

1.74

Specific Gravity:

1.47

Certification:

CE/ISO9001

Abbe Value:

32

Diameter:

75/70/65mm

Design:

Asperical

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Production Introduction

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The refractive index:
This is one of the most common lens parameters, the refractive index, by definition, is the ability of a lens to bend light.
Under the same conditions, the higher the refractive index, the thinner the lens.
The common refractive index is 1.50 (1.49, 1.51), 1.56 (1.55), 1.61 (1.60, 1.59), 1.67 (1.66), 1.71, 1.74 (1.73). The refractive index of some materials in parentheses will be deviated from the standard refractive index value, which also belongs to the normal category.
All of these are the refractive index of resin lenses (no way, they are all resin lenses now), which gets thinner and thinner in the future, that is to say, 1.67 refractive index lens is thinner than 1.56, and 1.74 is the thinest..

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Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris detail pictures

Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris detail pictures

Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris detail pictures

Related Product Guide:
We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our administration ideal for Reasonable price for Blue Cut Lenses - 1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Juventus, Austria, El Salvador, We now have to continue to uphold the quality, detailed, efficient business philosophy of honest, responsible, innovativespirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
    • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Andrew from Chile - 2018.06.28 19:27
    The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
    5 Stars By olivier musset from Greenland - 2017.06.29 18:55

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