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279
Roxy Rectangle Black Glasses good-img
Roxy
Wide
US $26.36 US $32.95
20% OFF
417
Linda Cateye Black Glasses good-img
Linda
Medium
US $20.76 US $25.95
20% OFF
1.1K
Moses Square Crystal Glasses good-img
Moses
Wide
US $26.36 US $32.95
20% OFF
479
Nesbitt Geometric Crystal Glasses good-img
Nesbitt
Wide
US $20.76 US $25.95
20% OFF
178
Geno Browline Black Glasses good-img
Geno
Medium
US $23.96 US $29.95
20% OFF
371
Geno Browline Crystal Glasses good-img
Geno
Medium
US $23.96 US $29.95
20% OFF
193
Bethany Aviator Purple Glasses good-img
Bethany
Wide
US $18.36 US $22.95
20% OFF
585
Emelia Geometric Pink Glasses good-img
Emelia
Medium
US $23.96 US $29.95
20% OFF
17.1K
Wren Browline Dark-Gray Glasses good-img
Wren
Wide
US $17.37 US $28.95
40% OFF
3K
Cherron Browline Gray Glasses good-img
Cherron
Wide
US $28.95
50.6K
Sydney Cat Eye Black Glasses good-img
Sydney
Medium
US $7.00 US $28.95
76% OFF
23.9K
Martine Square Black Glasses good-img
Martine
Medium
US $23.16 US $28.95
20% OFF
8.6K
Colin Rectangle Green Floral Glasses good-img
Colin
Medium
US $22.95
15.4K
Colin Rectangle Black Glasses good-img
Colin
Medium
US $13.77 US $22.95
40% OFF
9.7K
Arale Round Black Glasses good-img
Arale
Medium
US $15.57 US $25.95
40% OFF
31.7K
Sydney Cat Eye White Glasses good-img
Sydney
Medium
US $7.00 US $25.95
73% OFF
18.4K
Ivy Round Yellow Glasses good-img
Ivy
Medium
US $28.95
42.1K
Charlene Browline Tortoise Glasses good-img
Charlene
Wide
US $7.00 US $28.95
76% OFF
25.7K
Ellen Cateye Silver Glasses good-img
Ellen
Wide
US $20.76 US $25.95
20% OFF
11.3K
Lamont Rectangle Tortoise Glasses good-img
Lamont
Medium
US $25.95
17.2K
Omar Cateye Crystal Glasses good-img
Omar
Medium
US $28.95
28K
Ofelia Cateye Crystal Glasses good-img
Ofelia
Medium
US $30.95
51.2K
Payton Square Geometric Glasses good-img
Payton
Wide
US $7.00 US $28.95
76% OFF
22.4K
Payton Square Crystal Glasses good-img
Payton
Wide
US $25.95
27K
Winston Butterfly Tortoise Glasses good-img
Winston
Wide
US $9.95 US $25.95
62% OFF
30.5K
Winston Butterfly Crystal Glasses good-img
Winston
Wide
US $15.57 US $25.95
40% OFF
20.9K
Wren Browline Black-Gold Glasses good-img
Wren
Wide
US $28.95
10K
Pitts Square Blue-Floral Glasses good-img
Pitts
Medium
US $31.16 US $38.95
20% OFF
11.7K
Pitts Square Light-Blue Glasses good-img
Pitts
Medium
US $23.16 US $28.95
20% OFF
7.6K
Crunch Square Gray Glasses good-img
Crunch
Wide
US $25.95
12.2K
Ellen Cateye Purple Glasses good-img
Ellen
Wide
US $15.57 US $25.95
40% OFF
18.8K
Bivins Geometric Pink Glasses good-img
Bivins
Medium
US $28.95
11.8K
Ofelia Cateye Black Glasses good-img
Ofelia
Medium
US $24.76 US $30.95
20% OFF
14.4K
Ofelia Cateye Pink Glasses good-img
Ofelia
Medium
US $30.95
18.6K
Payton Square Black Glasses good-img
Payton
Wide
US $17.37 US $28.95
40% OFF
9.3K
Martine Square Green Glasses good-img
Martine
Medium
US $28.95

Zeelool Blue Light-Blocking Glasses Online

What are blue light-blocking glasses?

Blue light-blocking glasses are glasses specially designed to block or filter blue light, reducing the amount of blue light entering the eyes, the lenses of these glasses are specially treated and can filter or block blue light from TVs, computers, laptops, tablets, smartphones, and lighting. Lenses with blue light reflective coating may appear blue, and lenses that absorb blue light appear yellow or amber, best blue light-blocking glasses can effectively reduce eye fatigue caused by digital and improve sleep quality.

Do blue light-blocking glasses work?

The effectiveness of blue light-block glasses depends on factors such as the level of blue light filtering, lens material, and fit. Blue light-blocking glasses can filter or block blue light, glasses with yellow or amber lenses block blue light better than clear lenses with blue light-filtering coatings. Top-rated blue light-blocking glasses can reduce eye fatigue but if you overuse devices, such as using a computer, or a smartphone for a long time, or if the mobile phone is too close to the eyes, eye fatigue will still occur. Blue light filter glasses can be very effective if you use smart devices late at night. Blue light-blocking glasses can improve sleep quality: It can improve sleep quality by filtering out blue light before it reaches our eyes.

How much blue light do glasses block?

How much blue light-blocking glasses can block is generally determined by the lens materials and coatings used in the glasses. Most blue light-absorbing lenses filter out at least 35% of blue light. Some lenses block up to 98% of blue light, but the whole world inside your glasses turns reddish brown. If you want to know how much blue light your glasses are blocking, you can consult an eye care professional or check the product label for a specific level of blue light filtering.
Do prescription glasses block blue light?
Prescription eyeglass lenses contain blue light-filtering coatings or use prescription lenses that absorb blue light, it blocks blue light wavelengths. But the blue light-blocking coating on prescription glasses may not be able to block all blue light, so scientific use of eyes is also key.
Do blue light glasses block UV rays?
While some blue light-blocking glasses may provide some level of UV protection, this is not the main function of anti-blue light glasses. If you need glasses to block UV radiation, it is recommended to wear sunglasses or glasses specially designed to block UV rays, to find eyewear that offers 100% UV protection, avoid eye damage caused by prolonged exposure to the outdoors.

How to test if my glasses block blue light?

1. Use the blue light filter test kit, wear glasses, and shine blue light onto the card or screen, the card or screen will display patterns or images that are only visible under blue light. If your glasses are effective at blocking blue light, patterns or images should not be visible when viewed through the glasses. 2. Hold the glasses up to the light. See what color the light is reflecting off the glasses. If you see blue light being reflected back, the lenses have a blue light coating, if the light reflected from the glasses is yellow or amber, the lenses are designed to absorb blue light, if no color is reflected, the lens is not capable of blocking blue light. 3. RGB color card test (red, green, and blue test). Observe whether the blue part appears black. The lower the brightness of the green part, the better, indicating that it is anti-blue light glasses. 4. Lift the transparent lens to the sky, through the transparent lens, the blue of the sky should look yellowish, indicating that it is a lens with a blue light-blocking function.
Are blue light-blocking glasses bad for your eyes?
Blue light glasses will not damage or harm your eyes. In fact, anti-blue light glasses can protect your eyes from blue light damage and reduces eye strain and fatigue caused by prolonged exposure to blue light from digital screens.

Do blue light-blocking glasses work for driving at night?

It is not recommended to wear anti-blue light glasses when driving at night, because anti-blue light lenses will change the color spectrum, for example, a blue object becomes a black object, and the green color becomes lighter, this can damage your vision, making it difficult to see objects, especially in low light.
Can blue light-blocking glasses cause headaches?
The Benefit of blue light-blocking glasses are less likely to cause headaches because they're designed to reduce eye strain and fatigue caused by prolonged exposure to the blue light of digital screens. If you feel headaches while wearing glasses, it may be that the glasses are not worn correctly, or glasses that put too much pressure on the temples, or underlying vision problems in the eye, I suggest you consult an ophthalmologist. Zeelool offers blue-light-blocking glasses that fit over prescription glasses, if you need to use the digital screen frequently and for a long time, your glasses need to be anti-blue light, to prevent excess blue light from reaching your eyes, and reduce eye strain. Hot Categories: Eyeglasses, Women glasses, Men glasses, Cat eye glasses, Black frame glasses, Crystal eyeglasses, Floral glasses