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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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Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Cost Of Prescription Lenses, Anti Glare Photochromic Glasses, Transition Lenses Driving, Welcome your enquiry, best service will be provided with full heart.
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 not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers 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: Thailand, Nepal, Yemen, The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
    • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Amber from Congo - 2018.02.08 16:45
    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 Amelia from Turkey - 2017.02.18 15:54

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