Горячая Распродажа 1 56 UV420 HMC оптические линзы с синей огранкой по оптовой цене
- Категория: >>>
- Поставщик: Jiangsu Chenyuan Optical Glasses Co. Ltd.
Сохранить в закладки 1600248131810:
Описание и отзывы
Характеристики
Specification
Place of Origin | China |
Product Name | Hot sale 1.56 UV420 HMC blue cut lenses optical lens with wholesale price |
Lenses Material | Resin |
Vision Effect | Single Vision |
Coating | HMC EMI |
Abbe Value | 38 |
Diameter | 65/70mm |
Coating Color | Green/Blue |
Power Range | Sph:-8.00~+6.00 /Cyl:0.00 - 6.00 |
Certification | CE/ISO9001 |
Guarantee | 3~5 Year |
Product Paramenters
* Where is blue light?
In spite of having almost all the comforts that we are obtaining by living in such a modern and effortless time where everything
is easily attainable by a simple click from your mouse; we spend hours on the digital devices such as computers, watching TV, or
using smartphones and Tablets. We positively tend to get the harmful effects of the Blue light emitted highly from these devices.
In spite of having almost all the comforts that we are obtaining by living in such a modern and effortless time where everything
is easily attainable by a simple click from your mouse; we spend hours on the digital devices such as computers, watching TV, or
using smartphones and Tablets. We positively tend to get the harmful effects of the Blue light emitted highly from these devices.
What Blue Cut Lenses Do to Protect Our Eyes?
Blue Cut Lenses is to block and protect your eyes from high energy blue light exposure. Blue cut lens effectively blocks 100% UV and 40% of the blue light, reduces the incidence of retinopathy and provides improved visual performance and eye protection,allowing wearers to enjoy the added benefit of clearer and sharper vision, without altering or distorting color perception.
* Ways to protect eyes from blue light
1. Reduce Brightness
Correct the brightness of monitor screens by glancing the device's control setting. A brightness in the range of 40 to 60 percent is considered best as it does not reflect high density to your eyes, which are harmful in a long run.
2. Adjust Your Screen
Whether using your personal computer or watching any large LED screen at home, adjusting the correct angle is very essential. The preferred and recommended adjustment is considered as directly facing your face and a little below the eye level. When it comes to the smartphone, keep some distance from the eyes and as mentioned, adjust your eye level.
1. Reduce Brightness
Correct the brightness of monitor screens by glancing the device's control setting. A brightness in the range of 40 to 60 percent is considered best as it does not reflect high density to your eyes, which are harmful in a long run.
2. Adjust Your Screen
Whether using your personal computer or watching any large LED screen at home, adjusting the correct angle is very essential. The preferred and recommended adjustment is considered as directly facing your face and a little below the eye level. When it comes to the smartphone, keep some distance from the eyes and as mentioned, adjust your eye level.
Coating Choice:
Anti-scratch coating
It also means hard coating, can protect the uncoated lenses from scratch resistance.
Anti-reflective/Anti-glare coating
It also means hard coating, can protect the uncoated lenses from scratch resistance.
Anti-reflective/Anti-glare coating
It also names hard multi coated, can eliminate glare caused by light reflecting from your lenses. So it provide better vision for night driving and more comfortable vision for reading and computer use.
Company Profile
Jiangsu Chenyuan Optical Co., Ltd has been one of the leading lenses manufacturers in China.We established since 2005,and the factory covers 80,000 square meters, with the gross investment of $10 million，and now the daily output 30,000pairs. With 15 years' experience of manufacturing and selling all kinds of optical lenses from finished to semi-finished products.Our mainly products are cr39, 1.56 middle index, 1.60 high index, 1.67 and 1.74, including single vision, bifocal, blue cut, progressive,photochromic, progressive,sunglasses and polarized lens.
Certifications
Our company is certified by ISO9001 standard and our products have been registered with CE. With years of experience in lens field, our products are enjoying high popularity and a unique position in the optical industry in both domestic and overseas market.Looking forward to your sincere cooperation.
Packing & Delivery
Inner Box
White inner box before pack into cartons, normally about 25-35 pairs in a box
Outer box
standard export paper carton
1.Finished lenses:
about 500 pairs per carton, 21kgs
2.Semi-finished lenses:
about 100 pairs per carton, 15kgs
1.Finished lenses:
about 500 pairs per carton, 21kgs
2.Semi-finished lenses:
about 100 pairs per carton, 15kgs
Lead time
Depend on the quantity
Contact Us
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