Cyxus Blue Light Blocking Computer Glasses Review

5 0 out of 5 stars they do a great job of blocking blue light and are very comfortable reviewed in the united states on february 24 2017 color.

Cyxus blue light blocking computer glasses review.

These glasses are pointless unless you are in the sun looking for uv light protection. Reviewed in the united states on october 9 2018. Screens don t have uv light that is why when you hold the test strip to the screen that you look at nothing happens. These block at best uv light.

When they arrived the company included a little blue light with a blue light sensitive credit card sized tester. Read honest and unbiased product reviews from our users. Read honest and unbiased product reviews from our users. These work because the light source has uv light.

They work as advertised and were very helpful with blocking blue light and reducing headaches but these glasses are incredibly small. 8084t01 black verified purchase after a month of heavy use i ve concluded these glasses are well worth it for any person who spends countless hours behind a computer. After shinning the blue light through the lens and seeing that it did not darken the card my husband and i looked around the house for other glassed that were supposed to do the same.