I use these glasses at night, wearing them from ...about 1.5 hours before i go to bed, until i go to bed. They keep blue light out of my eyes, so that my body starts to wind down. as a result i am getting to sleep a lot quicker.
Verified purchase: Yes | Condition: New
These are very good blue light blocking glasses. They a...lso offer excellent peripheral vision protection.
Verified purchase: Yes | Condition: New
Awesome! Use these to block blue light, to help sleep..., in the evenings. They are such a perfect fit on my face and offer perfect protection outdoors too. Problem is they are such a good fit they mist up in the bath!! But I love them. A great buy, though they are expensive, I think they are worth it
Verified purchase: Yes | Condition: New
Speedy delivery. good protective eye wear for outdoor work.... I can't wear them for night reading of computer to cut out blue light which is what I bought them for. Way too yellow for me
Verified purchase: Yes | Condition: New
The product appears to be excellent and hopefully this will be co...nfirmed when i test it in a spectroscope.
Verified purchase: Yes | Condition: New