Have You Applied Blue Light Blocking Glasses In Positive Manner?

Important Tips About Finding Block Blue Light Glasses

When searching for blue light blocking glasses that fit with your prescription, look for ones that can clip over existing frames, or opt for frames with built-in blue light filters.

Blue light can be beneficial; it helps regulate your circadian rhythm and increase alertness. But too much blue light may cause eye strain and sleep issues.

1. Look at the color of the lenses

Eye strain may not solely be caused by digital screens and office lighting; other contributing factors may include glare, low humidity levels, overexposure to screens for too long and having an inadequate computer setup. Blue-light blocking glasses offer one solution by filtering out harmful blue rays, making screens easier for us to view. If needed, interested individuals can click here or visit our official website in order to know about computer screen glasses.

However, not all blue light glasses are created equal. Before purchasing a pair, it is crucial to conduct thorough research to make sure you purchase ones that actually work. Start by asking the seller for a transmittance spectrum report which will reveal exactly how much blue light their glasses filter out; mass-manufactured blue light test pens do not accurately measure harmful wavelengths but instead test for violet light which does not pose as much of a health threat.

2. Test the glasses with a black and blue square

Test your blue light blocking glasses easily at home to make sure they actually work. Use a white colour chart and look for any noticeable reduction in brightness of blue sections; if these become blackened or very dark then this indicates they are effectively filtering out harmful blue light that causes digital eye strain and disruption of circadian rhythm. Alternatively, request a spectrum testing report from any seller you purchase them from; BON CHARGE displays all their testing results online.

Test blue light blocking glasses using an online black and blue square test. When viewing it with and without glasses on, the blue section should appear black while its counterpart in green should darken considerably - an indication that your blue light glasses are also blocking green light which disrupts melatonin levels and interferes with sleep.

3. Test the glasses with an RGB color chart

If you want to minimize the effect of blue light on your circadian rhythm and prevent eye strain, limiting screen time before bed may help. Dimmable lighting can be used to replicate natural lighting conditions and create an ambient atmosphere conducive to restful sleeping.

When shopping for blue light glasses, be sure to filter out 100% of the range between 400-550nm. If they don't, return or select another pair. Furthermore, recent studies have demonstrated that green light disrupts melatonin levels and can cause headaches - another key point when selecting block blue light glasses exposure.

A lab-grade spectrometer is the ideal way to evaluate blue light glasses, but this may be costly and impractical for most consumers. There are, however, various simple at-home tests you can perform to verify if your pair works as promised; look for brands who display testing results as evidence of transparency and integrity in their business practices.

4. Test the glasses with the 20-20-20 rule

Blue light from digital screens has long been linked to disrupting our circadian rhythm and leading to eye strain, dry eyes, and other vision problems. Although scientists remain unsure of this link, some people find that filtering out blue light on phones and tablets helps them sleep better at night as well as reduce symptoms associated with digital eye strain.

To test whether your blue light glasses really do filter out blue light, look at a clear day sky through your lenses - if it appears yellowish then this indicates they may be filtering some out. Or use a blue light pen to monitor if your glasses reduce how much blue light comes off of screens.

Though we know it's best to limit our screen time in the hour or two before bed, sometimes that just isn't possible. If eye strain is keeping you up at night, try blue light blocking glasses as a solution and sleep better at night!