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Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris

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  • Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris
  • Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris
  • Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris

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We persist with the principle of quality 1st, assistance initially, continual improvement and innovation to meet the customers for your management and zero defect, zero complaints as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Progressive Prescription Glasses, Polarized Photochromic Lenses, Blue Blocking Prescription Glasses, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.
Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris Detail:

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Production Details

Place of Origin: Jiangsu Brand Name: BORIS
Model Number: High Index Lens Lenses Material: resin
Vision Effect: Single Vision Coating Film: UC/HC/HMC
Lenses Color: colorful Coating Color: Green/Blue
Index: 1.49 Specific Gravity: 1.32
Certification: CE/ISO9001 Abbe Value: 58
Diameter: 80/75/73/70mm Design: Asperical

Usually, sunglasses have the following materials:

1. Resin lens Lens material: Resin is a chemical substance with a phenolic structure. Features: light weight, high temperature resistance, strong impact resistance, and can effectively block ultraviolet rays.

2. Nylon lens Lens material: made of nylon, features: very high elasticity, excellent optical quality, strong impact resistance, usually used as protective items.

3. Carbonated polyester lens (PC lens) lens material: strong, not easy to break, impact resistant, specially designated lens material for sports glasses, the price is higher than that of acrylic lenses.

4. Acrylic lens (AC lens) lens material: It has excellent toughness, light weight, high perspective and good anti-fog.

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Production Introduction

Ophthalmologists recommend that you must always wear sunglasses to protect your eyes; this is because our eyeball (lens) is very easy to absorb ultraviolet rays, and the damage of ultraviolet rays has two prominent characteristics:

1.The damage of ultraviolet rays will accumulate. Since ultraviolet light is invisible light, it is difficult for people to perceive it intuitively.

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2.The damage of ultraviolet rays to the eyes is irreversible, that is, irreparable. Such as: cataract surgery can only be replaced by intraocular lenses. Long-term damage to the eye can easily lead to damage to the cornea and retina, clouding of the lens until cataract occurs, resulting in permanent visual damage.

Since the damage of ultraviolet rays to the eyes is invisible, it cannot be felt immediately. If you don’t wear glasses, you don’t feel particularly uncomfortable. It just means that your eyes are not very sensitive to visible light (such as dazzling glare, glare, and reflected light). , and cannot avoid UV damage.

Does the darker the sunglasses, the better the UV blocking effect?

No, the function of the lens to block ultraviolet rays is that it is treated by a special process (adding UV powder) during the manufacturing process, so that the lens can absorb harmful light below 400NM such as ultraviolet rays when the light penetrates. It has nothing to do with the depth of the film.

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Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris detail pictures

Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris detail pictures

Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris detail pictures

Related Product Guide:
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Lowest Price for 1.59 Lenses - CR39 Sunglasses lenses – Boris , The product will supply to all over the world, such as: Dubai, Maldives, Florence, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows Survive by good quality, Develop by keeping good credit. operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.
    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Hilary from Bahamas - 2018.06.09 12:42
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Atalanta from Mexico - 2018.05.13 17:00

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