China China Factory for Specs Lens - High index 1.61 anti glare blue block asp hmc optical lens – Hongchen Manufacture and Factory

China Factory for Specs Lens - High index 1.61 anti glare blue block asp hmc optical lens – Hongchen

Short Description:

Product Detail

Product Tags

Feedback (2)

We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for Cool Frames For Thick Lenses, 1.6 Hmc Lens, Round Top Mineral Semi Finished Lens, Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance.

China Factory for Specs Lens - High index 1.61 anti glare blue block asp hmc optical lens – Hongchen Detail:

Quick Details

Place of Origin: CN;JIA	Brand Name:Hongchen
Model Number: 1.61	Lenses Material:Resin
Vision Effect: Bifocal	Coating:HMC
Lenses Color: Clear	Index:1.61
Diameter: 70/75mm	Material: KOC
RX lens:available	Normal Power:0.00~-10.00 CYL:0.00~-6.00
MOQ:200 PAIR	Product Name:1.61 anti-glare blue cut hmc
Specific Gravity:1.30	ABBE Value:42
ABrasion Resistance:6-8H

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

未命名 -1(3)

Video Description

Product 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.

H033352c1d5bf49debfd9c4e5b21be376B.jpg_.webp
$RBU)5ZK_{`_EDDR${M@C1)A$

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.

H3c8cc75bf63c4eca8361880b2e3e9f0d7.jpg_.webp
0.320

What Blue Block Lenses by Hongchen Actually Do

H2a7c21ab77de47448425afedf6b648f4E.png_.webp

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.

43914315_xxl11

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.