Top Suppliers Finished Lens - 1.56 Semi Finished Blue Cut Bifocal Photo grey optical lenses – Boris

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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Gradient Transition Lenses, High Index Lens, Single Prescription Glasses, We Sincerely welcome clients from all around the entire world to visit us, with our multifaceted cooperation and get the job done with each other to develop new markets, build win-win outstanding future.

Top Suppliers Finished Lens - 1.56 Semi Finished Blue Cut Bifocal Photo grey optical lenses – Boris Detail:

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Place of Origin:	Jiangsu	Brand Name:	BORIS
Model Number:	Photochromic lens	Lenses Material:	SR-55
Vision Effect:	Bifocal lens	Coating Film:	UC/HC/HMC/SHMC
Lenses Color:	White(indoor)	Coating Color:	Green/Blue
Index:	1.56	Specific Gravity:	1.28
Certification:	CE/ISO9001	Abbe Value:	38
Diameter:	75/70mm	Design:	Crossbows and others

Blue light is harmful to eyes mainly in myopia, cataract, and macular disease.

1, harmful band of blue light energy can penetrate the lens directly to the retina, causing retinal pigment epithelial cell atrophy and even death, cell death will lead to visual decline, and this damage is irreversible!

2. Due to the short wavelength of blue light, the focus of blue light in the glasses will be before the retina. In order to see clearly, the eyeball must be in a state of tension.

3. Blue light can inhibit the secretion of melatonin, which is an important hormone affecting sleep. This is also the reason why playing mobile phone or computer before bed can cause poor sleep quality or insomnia.

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Our goal is to satisfy our customers by offering golden service, good price and high quality for Top Suppliers Finished Lens - 1.56 Semi Finished Blue Cut Bifocal Photo grey optical lenses – Boris , The product will supply to all over the world, such as: Gambia, Monaco, Georgia, Taking the core concept of to be the Responsible. We'll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.

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