Over the past decade, the effects of blue light have been extensively researched and studied by scientists and universities all over the world. Numerous independent scientific studies have shown the impact of blue light on both sleep and eye health.

Check out Swannnies.com/science if you need more information and check out the comprehensive study published in the Journal of Applied Psychology here or the write up about it in Harvard Business Review published here.

Swannies Day Glasses are blue light blocking clear lenses and are 100% UV rated and will protect your eyes from UV rays. They are not tinted or polarized, however, so you may find that the sun still appears bright while wearing them.

Also, you should never look directly at the sun, regardless of whether you are wearing protective glasses or not. (But, we're sure you already knew that. 😁)

Yep! Our Swannies custom prescription glasses have the same tinted lens designed to provide you with the same blue light blocking protection as our non-prescription line. This includes 100% UV protection and anti-glare coatings on the front and back of each lens.

We've been told by our fans and customers that our Swannies prescription glasses with our blue light blocking technology are higher quality than any other blue light blocking prescription lenses available on the market.

If you wear prescription glasses and are worried like most about the dangers of blue light exposure, you owe it to yourself to try our Swannies prescription lenses, available in many of our most popular frame styles.

Get yourself a quality pair of the best blue light blocking glasses, today.

Users have reported animmediatereduction in eye strain, headaches, sore eyes, blurry vision and other symptoms of digital eye strain.

It can take one day or up to a couple of weeks of cumulative use to notice improvements in sleep, depending on the person. It is important to wear our blue light glasses for at least two hours before bed and not take them off until all lights have been turned off.   Some people find that wearing them for longer periods of time, such as from sundown onward gives them the best results, so we recommend you experiment with what works for you!

We've already shown you our blue light lenses transmission test results. We've also shown our brand specifically being studied by numerous authorities with results published in medical journals and Harvard Business Review.

We have over 155,000 Swannies customers who wear blue light glasses (ours) and swear by them. We know scientifically that the less blue light exposure before bed, the better you'll sleep.

We know that the NFL, MLB, NBA, UFC and other high performance athletes use chooseSwanniesto block blue light both during the day with our daytime clear/yellow lenses, and before bed with our nighttime glasses because they know the blue light blocked is maximal without completely distorting vision.

So, do blue light blocking glasses really work?We've got proof that ours do. Do most blue light glasses work? Definitely not. Are there other blue light glasses that work? Many of our direct competitors we've had tested independently and they've come up lacking, therefore we cannot recommend them.

If you're concerned about harmful blue light and know the blue light filters on your phone aren't sufficient (because they're a software solution to a hardware problem) and you want to give our blue light blocking glasses a try, we'll guarantee you're satisfied, or you'll get your money back. We'll even pay the return shipping!

So, you've got nothing to lose. Try our blue light blocking glasses today, and sleep better tonight. Wake up stronger tomorrow. Perform at your peak and remember what it's like to feel truly alive.

Can a pair of blue light blocking glasses do all that?

Your best chance is with Swannies.