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Users share their opinions and experiences on whether blue-light glasses work to protect their eyes from screen exposure. Some say they help with eye strain, others complain about color distortion or no effect.
Taking frequent breaks will prevent eye strain more than blue light classes. However, blue light glasses literally cause zero harm so you can spend your money how you want. I use flux and blue light blocking glasses when it gets dark to help reduce the effect screens have on sleep quality. I have no idea if it really makes that much of a difference
The thing to know is-- different blue light glasses will filter different amounts of blue light. See this link for example: Patented Blue Light Technology to Eliminate Eye Strain - GUNNAR. The different lenses are based on the % of blue light blocked at 450 nm (the most harmful "spike" in the light spectrum said to induce strain).
First, blue light is a naturally occurring thing, the sun creates blue light. It is not harmful to you and it will not cause eye disease. UV is a naturally occurring thing, the sun creates UV, and it IS harmful to you. Regardless of the health hazards that do, or do not exist with regards to blue light, your argument is flawed to say the least.
A graphic design student asks if blue light glasses help with migraines and eye strain caused by screen time. See various responses from other users, some claiming they work, some not, and some questioning their effectiveness.
A user asks for advice on buying blue light glasses to improve sleep quality after using computer for long hours. Other users reply with different opinions and suggestions, some questioning the effectiveness of blue light filters and others recommending specific brands or materials.
I ordered blue light glasses from Zenni. Their blue light lenses are called Blockz. I ordered two pairs of glasses, one being normal prescription lenses and the other being prescription plus blue light. The former pair is great. However, the glasses for blue light seems like things are cloudy and magnified.
Blue light filtering is basically a scam. Eye strain is real. But the strain has little to nothing to do with blue light. But if you are feeling like you have eye strain after a day of using computers. You probably should see an optometrist because you will probably benefit from a set prescription glasses.
Users share their opinions and experiences on the effectiveness of blue light glasses for digital eye strain and sleep. Some suggest alternative solutions such as readers or blue blockers for eyes.
Glasses are kind of redundant I feel when you can use f.lux or Windows' built in blue light filter. I have it set to reduce blue light by 70% or so at 9PM. Works wonders for me, really helped me go to sleep faster.