There was an old blogger on WordPress
whose computer time was endless!
When her eyes were exposed to blue light…
she suffered from blurry eyesight.
Computer glasses relieved her distress.
Copyright© 2020 by Cheryl Batavia
After experiencing eye discomfort and blurry vision, I went for an eye exam. I will have a slightly updated prescription and the new glasses will have a specialized reflective coating that shields my eyes from excessive blue light.
My eye doctor told me that the blue light emitted by computer screens and other devices with screens can be a cause of eye problems, including macular degeneration, which can eventually cause blindness.
There are several options to protect eyes from blue light. If you spend a lot of time in front of a screen, you may want to check with your optometrist. If you already use eye protection from blue light, feel free to comment about it. I’ll let you know how my experience goes.
Follow-up: After 10 days of wearing my new glasses that filter the blue light emitted by screens, I have not had another major episode of blurry vision. After some twelve-hour days on the computer, I did notice slight blurriness.
My eyes are definitely better with the new glasses than they were before. I am also using eye drops from the optometrist for dry eyes, trying to drink more water to keep from becoming dehydrated, and keeping room air humidified. I know I should cut my screen time further, and maybe more frequent breaks would help.
I have been noticing a return to my normal sleep patterns–seven hours of uninterrupted sleep most nights. Again, I know I should be getting off the computer a while before trying to sleep, because blue light can cause insomnia. I think the glasses are helpful in preventing insomnia caused by blue light.
Good luck to anyone who is having vision problems due to longer computer time. I appreciate all the helpful comments about this subject, and I hope this post has been helpful.