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

These glasses exceeded my expectations. PROS - Can fit my huge head (think XXL hats). - A lot easier for me to fall asleep at night if worn about 3 hours before bedtime. - Makes looking at computer screens much easier on the eyes. - Great value. - Good build quality. CONS - The fit is a bit small for someone who needs XXL hats. On balance, the product is good enough to warrant a buy. If you want to try out blue-light-blocking glasses without dropping a lot more money on a high-end pair, this is the way to go.

I got these because there the cheapest ones I could find that would actually do the job of blocking out the blue light from 3ds since I like playing it at night and in the dark. At first yes, after like 15 mins I would feel dizzy as hell....but it goes away after like the 2nd and 3rd time using them. Overall there great! But yeaa the material is crap so be extra careful but they work!! No more eye strain at night from playing pokemon