Gamma Ray Optics 900 Better Sleep Night Time Screen Glasses Blue Light Blocking Orange Lens for Computer Gaming TV Screen Viewing with 0.00x Magnification

I was doubtful about this one, having used many others over the years. But all them were just useless as they would never reduce my eyestrain. This one brought a dramatic turn in my life. I can now look on laptop screen for 12 hours without having to worry about my eyes. Yes they distort the colours, but after continuous use, I have become used to it. As they say "allow 7 days to adjust'. I allowed, and boom.

Fantastic product. Don't go for cheaper alternatives. Get Gamma Ray. Will help you work better, for longer hours, and sleep better. Use it anywhere you are in LED light.

Delivery took 1 week.I am in front of screen 10 hours.These glasses reduced my eye strain.I will update this after 1 week After 15 days It really works.I study in my laptop for 10 hours.Now no redness No pain No blurred.I will buy again.

It really helps filter all the blue light and it's recommended specially if someone have a long screen time in a day. Satisfied with its quality but more frame options would have been awsome.

Very effective product, would highly recommend to everyone.

Excellent product for eyes

the lenses of the glass have very high power (+2.5) hence I am unable to use them

First,I am disappointed with the Distorted specs box I received to store glasses, which doesn't close properly. Second,Coming to the main specs and glasses, it's my first day using it and it's quite hard to look from those at present.Could take 4-5 days for eyes to adapt I think. One cool thing is, we receive a small blue light emiter and white circle card to test blue light blocking and the gamma glasses surely block the most of the blue light and its way better then my old specs.

It's very helpful if you spend a lot of time on front of computer screens

These are great for outdoors in the bright sun. I wear them while riding the motorcycle and it helps to see clearly as well as block the bright blue light and I noticed I havnt been getting the small headaches I usually get after being in the sun for too long. Crystal clear lenses as well

El primer pedido nunca llegó y el segundo pedido llegó en mal estado quebrado de una pata del armazón

I bought this product for myself and ended up giving it to my 13 year old kid to use instead b/c her screen time is far more than mine. After I listened to the educational videos and how harmful the blue light that is emitted from LED screens/lights.... I immediately bought these glasses and the clip ons for when I need to use my prescription glasses. These glasses are comfortable, light weight, good quality frames and the amber lens aren't too odd for my everyday use. My daughter did mention after a prolonged use, when she takes it off her eyes do feel a bit weird as if she had prescription glasses on but not for long. I check on her at night to make sure she's wearing them when she has her tablet glued to her face! I've noticed after two days she takes the initiative to wear them on her own now....I intend to buy some for family members for Xmas. What a great gift......helping them protect their eyesight for life! :-)

After using these for a year, I ran a blue light test light and I was shocked to see that they didn’t block any blue light!