I bought these glasses for my 10 year old, who was getting really bad headaches and feeling really sick at the end of a day staring at a computer screen for home schooling. The glasses arrived quickly, and are a really big success, he wears them all the time when at the computer and he hasn't felt sick or headachy since. When I asked for his review he said 10/10.
I would really recommend them to others.
i had been suffering from eyestrain and bad headaches that would just come on in the evening after a long day at work.
these glasses have been an absolute godsend. Delighted with them and highly recommend them.