HONGCHEN 37 лет фабрики Новые Пользовательские Линзы для очков оптом 1 56 синие блочные
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- Поставщик: Jiangsu,Hongchen,Optical,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.27 $* | 0.81 $* |
| Aug-19-2025 | 0.91 $* | 0.47 $* |
| Jul-19-2025 | 0.67 $* | 0.25 $* |
| Jun-19-2025 | 0.13 $* | 0.34 $* |
| May-19-2025 | 0.19 $* | 0.34 $* |
| Apr-19-2025 | 0.67 $* | 0.93 $* |
| Mar-19-2025 | 0.86 $* | 0.87 $* |
| Feb-19-2025 | 0.0 $* | 0.41 $* |
| Jan-19-2025 | 0.86 $* | 0.67 $* |
Характеристики
Product Description
SPECIFICATIONS | INDEX | 1.56 | |
VISION EFFECT | BLUE BLOCK | ||
DESIGN | ASPHERIC | ||
PHOTOCHROMIC | No | ||
LENSES MATERIAL | KOC | ||
COLOR | Clear | ||
ABRASION RESISTANCE | 6-8H | ||
DIAMETER | 70/65mm | ||
COATING | HMC | ||
It provides solar protection in exteriors,returning to have a lower level of absorption in interiors | |||
Can be used equally well throughout the year,in all climates and for many different activities | |||
Payment&Shipping Terms | Port | FOB SHANGHAI | |
MOQ | 1000 pairs | ||
Supply ability | 5000 pairs per day | ||
Power Range | SPH:+6.00~-8.00 CYL:0~-2.00 | ||
Main Features | It protects your eyes from each kind of eye disease by completely screening the UV ray 1 year quality guarantee | ||
Packaging & Delivery
Delivery & Packing
Envelops(For choice):
1) standard white envelops
2) Our brand "Hongchen" envelops
3) OEM envelops with customer's Logo
Cartons: standard cartons:50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished
lens. 22KG/CARTON,0.074CBM)
Nearest shipping Port : Shanghai port
Delivery Time :
Envelops(For choice):
1) standard white envelops
2) Our brand "Hongchen" envelops
3) OEM envelops with customer's Logo
Cartons: standard cartons:50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished
lens. 22KG/CARTON,0.074CBM)
Nearest shipping Port : Shanghai port
Delivery Time :
Quantity(Pairs) | 1 - 1000 | >5000 | >20000 |
Est. Time(days) | 1~7 days | 10~20days | 20~40 days |
SHIPPING&PACKAGE
Product Feature
What Is Blue Light?
For the purposes of this article, we’ll focus on blue light, one of the many hues in all visible light.
Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. In addition to these, blue light is produced by LED and fluorescent lights, and compact fluorescent light bulbs. Blue light is essential in maintaining your sleep and wake cycle,mood and keeping your memory sharp.
For the purposes of this article, we’ll focus on blue light, one of the many hues in all visible light.
Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. In addition to these, blue light is produced by LED and fluorescent lights, and compact fluorescent light bulbs. Blue light is essential in maintaining your sleep and wake cycle,mood and keeping your memory sharp.
Harmful Effects Of The Blue Light
Believe it or not, but today, almost everyone is a victim of Computer Vision Syndrome (CVS), a condition which results from focusing the eyes on a computer or any gadget for prolonged hours. Continuous working on digital screens means focusing and refocusing your eyes back and forth. This leads to eyestrain, dry and sticky eyes.
The Benefits of Blue Cut Lenses
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.
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.
What Blue Block Lenses by Hongchen Actually Do
1) Anti-glare blue cut lenses protect your eyes from the harmful effects of blue light caused by prolonged working hours on a
computer, laptop or mobile.
2) Lower risk of certain types of cancer.
3) Lower risk of Diabetes, Heart Disease & Obesity.
4) Make you feel engertic when you finish the long time working before the computer.
5)Make your eyes turn tried slowly.
computer, laptop or mobile.
2) Lower risk of certain types of cancer.
3) Lower risk of Diabetes, Heart Disease & Obesity.
4) Make you feel engertic when you finish the long time working before the computer.
5)Make your eyes turn tried slowly.
Why We Need The Blue Cut Lens?
The most common effects of too much blue light exposure are eye strain, blurred vision, and headaches. However, recent studies have focused on blue light’s negative impact on the circadian rhythm and found that watching TV or using a tablet before bedtime,for example, can result in restlessness and disrupted sleep cycles. In extreme cases, too much blue light exposure can even lead to permanent eye damage and vision loss.
Children are especially vulnerable because their eyes have not yet developed natural defenses against UV and HEV blue light.Today, a staggering 97 percent of American kids under the age of four use mobile devices, and teens are spending an average of 6.5 hours per day on screens. Now that kids are using more digital devices at home and school starting at a young age, it’s important to protect their eyes as much as possible.
Coating Choice
Hard coating:
make the uncoated lenses are easily subjicted andexposed to scratches
AR coating/Hard multi coating:
protect the lens effectively from reflection, enhance functional and charity of your vision
Super hydrophobic coating:
make the lens waterproof, antistatic, anti slip and oil resistance
make the uncoated lenses are easily subjicted andexposed to scratches
AR coating/Hard multi coating:
protect the lens effectively from reflection, enhance functional and charity of your vision
Super hydrophobic coating:
make the lens waterproof, antistatic, anti slip and oil resistance
Productive Process
Production Flow Chart
Company Profile
Company Exhibition
Packing&Shipping
FAQ
Q1: Is your company a trading company or a factory?
A: We are professional optical lens factory. We are group company and focused on lens field more than 35 years since 1985.
Q2: What is the time of shipment?
A: It is depended on the order quantity and requirement. Normally, it will take around 7~15 days for 5000 pairs, 20 days for 50000 pairs. If normal stock lens with white envelope, we can finish in 3 days. Our daily production quantity is 300.000 PCS lens, so we can ship out fresh lens in short time.
Q3: How do you control the lens quality?
A: We have 4 Quality Checking step to control quality.
Uncoated, Hard Coating, AR coating, every production step we have professional quality checking. Before shipment we have extra quality control.
Q4: Could you provide samples for customers checking the quality before they place the order?
A: Yes, of course. when you make the regular order we will return your samples cost. Detail can contact with our sales people.
Q5: What are your payment terms?
A: Our payment term is 30% deposit before production and balance payment before the shipment. You can pay by T/T, L/C, Alipay, Western Union ,Paypal and Etc.
Q6: Can you use customized envelope for me?
Yes, we can design your brand envelope Free envelops order MOQ:5000 pairs. If less than 5000 pairs, you also can pay the cost 200$ for one design with 5000pairs envelops. Also we have better quality or special requirement for envelops with charge.
A: We are professional optical lens factory. We are group company and focused on lens field more than 35 years since 1985.
Q2: What is the time of shipment?
A: It is depended on the order quantity and requirement. Normally, it will take around 7~15 days for 5000 pairs, 20 days for 50000 pairs. If normal stock lens with white envelope, we can finish in 3 days. Our daily production quantity is 300.000 PCS lens, so we can ship out fresh lens in short time.
Q3: How do you control the lens quality?
A: We have 4 Quality Checking step to control quality.
Uncoated, Hard Coating, AR coating, every production step we have professional quality checking. Before shipment we have extra quality control.
Q4: Could you provide samples for customers checking the quality before they place the order?
A: Yes, of course. when you make the regular order we will return your samples cost. Detail can contact with our sales people.
Q5: What are your payment terms?
A: Our payment term is 30% deposit before production and balance payment before the shipment. You can pay by T/T, L/C, Alipay, Western Union ,Paypal and Etc.
Q6: Can you use customized envelope for me?
Yes, we can design your brand envelope Free envelops order MOQ:5000 pairs. If less than 5000 pairs, you also can pay the cost 200$ for one design with 5000pairs envelops. Also we have better quality or special requirement for envelops with charge.
