Myopia Blue Block Lens solution for Students
Video
Quick Details
| Place of Origin:CN;JIA | Brand Name:Hongchen |
| Model Number:Stock and RX | Lenses Material: Resin |
| Vision Effect:Moypia Shell design | Coating:SHMC |
| Lenses Color:Clear | Diameter:70/75mm |
| Index:1.56 /1.61 /1.67 | Color:Green |
| MOQ:1 Pair | RX Single Vision (SPH & ASP):ASP |
| RX Lens:available | Free Form:available |
| Specific Gravity:1.28 | ABrasion Resistance:6-8H |
| Abbe Value:38 |
Hongchen Myopia Lens Solutions
The most comprehensive myopia management spectacle lens portfolio specially designed for children and students.
NEW!
Shell design, power change from center to edge ,
UV420 Blue block function, protect eyes from Ipad, TV, computer and Phone.
Super Hydrophobic coating, help Children to clean the lens more easy every day.
Anti-virus coating can order for RX prescription lens, help your child to use eyes in healthy way.
A large portion of what children learn and experience occurs through their eyes.1 If a young child's visual system does not perform optimally, this can negatively affect their development.
It is essential that myopic children in particular get the best optical support.
Indeed, the prevalence of myopia progression is becoming a serious problem, especially in Asia: almost 90% of young people develop myopia before the age of 20.
Moreover, this is a global trend. In 2050, nearly 50% of the world’s population may be myopic.
To address this problem Hongchen has developed the most comprehensive myopia management spectacle lens portfolio, specially designed for children aged 6 to 12.
Myopia Definition:
Without adjustment when parallel rays enter the eye, the focus falls
in front of the retina.
Our sales tools
Can show customers how to see the lens design.
the Left one is Shell design for Myopia lens
the right one is normal single vision lens.
Easy to show customers the difference for customers.
1. Suitable for children and teenagers under 14 years old
2. Children's glasses must undergo mydriatic optometry, and the diopter of
the mydriatic optometry shall prevail
3. During the optometry process, the eye position and adjustment function
must be checked, and the prescription should be adjusted according to the
adjustment function and eye position
4. Children with excessive accommodation and esotropia should not wear
defocus lenses (only 7% of patients with esotropia and myopia)
5. Defocus lenses must be fitted under proper correction, not undercorrection and over-correction
6. When fitting defocus lenses, you should choose a suitable frame
(preferably S-shaped adjustable nose pads), and process and assemble
according to the pupil height.
7. Frame width ≥ 45mm, frame height ≥ 30mm, and the amount of
displacement as much as possible ≤ 4mm
8. The lens must remain 12 mm in front of the eyes, with an 8-10 degree
forward tilt angle
9. Defocus lenses must be worn for a long time, regardless of any luminosity,
far or near
Hongchen Blue Block Lens Function
Blue light lens can transform your day – they help to block harmful blue light from natural and artificial sources, such as your phone, laptop, tablet, and the sun. Sometimes called computer glasses, blue light glasses can reduce digital eye strain and headaches – not to mention, take you up a notch in the style stakes. With a huge selection of sophisticated and classy styles, wear Christopher Cloos blue light glasses all day, inside and out.
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 :
|
Quantity(Pairs) |
1 - 1000 |
>5000 |
>20000 |
|
Est. Time(days) |
1~7 days |
10~20days |
20~40 days |
If you have any special requirements, can contact with our sales people, we can do all series service similar as our Domestic brand.
SHIPPING&PACKAGE
Video Description
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.
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.
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.
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
Productive Process
Production Flow Chart
Company Profile
Company Exhibition
Certification
Packing&Shipping
