Protects eyes from ultraviolet rays
OWNDAYS
Anti-UV Blue Light Lenses
Anti-UV Blue Light Lenses
Effects of Ultraviolet Light
Did you know that UV rays are a great enemy not only to the skin but also to the eyes? When the cornea is exposed to ultraviolet rays, it can become inflamed, causing symptoms such as severe eye pain and redness. To prevent this kind of damage, sunglasses that prevent UV rays from entering the eyes can be beneficial to your health. In addition to choosing sunglasses that can block ultraviolet rays, the pupil of the human eye opens in proportion to the intensity of the color, so darker colored lenses allow more ultraviolet rays to enter the eye. Considering the risk of damage, lenses with lighter colors are recommended.
UV protection is necessary all year round
As summer approaches, the sun’s rays become stronger, and many people are concerned about ultraviolet rays. However, UV rays are present all year round, both on sunny and rainy days, and the eyes continue to be damaged on a daily basis. As this damage accumulates, it destroys the cells of the eye. It can also lead to diseases such as cataracts. The eye has a part called the lens, which is like the lens of a camera and is essentially transparent and allows light to pass through. However, due to various influences such as heredity, aging, and UV risk, it gradually becomes cloudy and white. In order to prevent such diseases, it is important to wear sunglasses to protect the eyes from ultraviolet rays.
OWNDAYS Anti-UV Blue Light Lenses will protect your eyes from harmful light such as UV rays.
Anti-UV Blue Light Lenses can significantly cut HEV (high-energy visible light with a wavelength of 400-420nm), which cannot be cut by ordinary Anti-UV lenses. They also block 100% of ultraviolet rays that are harmful to the eyes.
Price
100% protection against UV-A and UV-B rays
hat affect the eyes and skin.
Ultraviolet rays affect not only the skin but also the eyes, and it is said that "ultraviolet rays absorbed through the eyes cause freckles and dark spots. There are two types of ultraviolet rays that adversely affect the eyes and skin: UV-A and UV-B.
OWNDAYS Anti-UV Blue Light Lenses
are useful in these situations
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For your child’s school life
Protects children’s eyes from digital devices such as smartphones and tablets that are increasingly used at school and home.
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For outdoor activities, outings, etc.
It is also a reliable lens with strong UV protection for going out in the summer when the sun’s rays are stronger, or for excursions to the beach or mountains.
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For office work
For reducing daily fatigue of those who are often exposed to ultraviolet and blue light, such as those who work at a desk, in a meeting, or outside the office.
Blue Light Reduction（EN Standard）
17%CUT
(BS Standard) 38%CUT
Features
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Refractive Index
It can be made in combination with a frame of your choice.
You can choose from approximately 1,500 different types of frames.
Please feel free to contact our staff.
Some lenses are only available in stores.
- High Index Aspheric Lenses
- Blue Light Lenses（Blue Light Cut）
- Anti-UV Blue Light Lenses
- Polarised Lenses
- Gaming Lenses
- Progressive Lenses
- Premium Progressive Lenses
- Personalized Progressive Lenses
- Anti-Scratch Coating
- Anti-Fog Lenses
- Color Lenses
- Nuance Colour Lenses
- Transition Lenses
- Ultra-High Index Lenses
FAQ
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What types of UV-cut lenses are available?
openOWNDAYS uses lenses with UV-cut function for all the lenses we handle. The more powerful "Anti-UV Blue Light Lenses" can significantly cut HEV (high-energy visible light with a wavelength of 400-420nm), which cannot be cut by ordinary UV-cut lenses, protecting your eyes from harmful light.
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Are there UV-cut lenses that also block blue light?
openBlue Light Lenses has both UV protection, which is standard for all OWNDAYS lenses, and a function to block blue light emitted from electronic devices such as smartphones and computers. The feature is that you can choose the lens that matches the design and color of the frame. In addition, clear lenses without lenses can be made at no extra charge.
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Can you make UV-cut lenses with the same power as my existing glasses?
openIf you bring the glasses you normally use to an OWNDAYS store, we can make them with the same power. In addition, the OWNDAYS online store offers a service where you can select the frames of your choice and send your "eyeglasses with power" using a delivery kit to have eyeglasses with the same power delivered to your door. The lenses are of course UV-cut lenses.
