Blue Light Blocking Glasses Women/Men,Retro Round Anti Eyestrain Computer Gaming Glasses(2Pack)

Q: Do these glasses help with light in a laser concert? I am trying to avoid a migraine.

Yes it does help for any blue light. I've used glasses for over 6 months and can confirm the effectiveness of blocking any blue light to keep your eye in a relaxed mode at all times.

Q: At the top it says these glasses are uv400 but below the seller says it only blocks blue light. do these glasses block uva & uvb?

I wear mine all day as it does not only prevent blue light while working on a screen but also provide slight tint while outside. The glasses is also ligh weight too. Fantastic combination!

Q: So can you wear these all day without headache?

I haven’t personally worn them all day, but I think they are the perfect looseness that doesn’t cause discomfort, but also don’t fall off your head.

Q: What is the percentage of blocking blue light?

Hi Casey, FEIYOLD blue light blocking glasses can block harmful blue ray (400-440nm), it is around 90% of blue ray.

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Product ID: 143744304

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👓99% blue light blocking

💤Improves sleep quality

🕶️Fashionable retro design

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FEIYOLD Blue Light Blocking Glasses Women/Men,Retro Round Anti Eyestrain Computer Gaming Glasses(2Pack)

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Description

👁️ See the difference, feel the comfort!

SLEEP LIKE A BABY - Enhance melatonin production for better sleep.
PERFECT FOR SHARING - Two-pack for you and a friend or family member.
PROTECT YOUR VISION - Block harmful blue light and reduce eye strain.
STYLISH VERSATILE - Retro round design fits any occasion.
COMFORT MEETS DURABILITY - Lightweight TR90 frames for all-day wear.

The FEIYOLD Blue Light Blocking Glasses are designed to reduce eye strain and improve sleep quality by blocking 99% of harmful blue light. Made with high-quality 3A transparent lenses and lightweight TR90 frames, these glasses offer both comfort and style. Perfect for anyone who spends long hours in front of screens, this 2-pack ensures you can share the benefits with a loved one.