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Thanks to the dongle blue uv light mini light and the blue light detector also provided i was able to not only test the glass lenses but also test other product which we had bought to block blue light.That showed us the other product did not do as advertise and were infact falsely advertised.Well worth the purchase!Frame is light and comfortable even for extra corrective glasses wearer.Lenses are of good quality.

I’ve been wearing the ZM Blue Light Blocking Glasses for several evenings when I watch television, use my iPad, or check my cell phone. I need more time to be sure that the glasses are truly helpful in increasing my production of Melatonin. But I can say that I have had a few nights of better sleep than I normally would.

My situation is somewhat unique. I had brain surgery for cancer a few years ago followed by radiation and chemo. About a year after, I had cataracts removed and multifocal lens implants, both eyes.I began getting headaches almost nightly. My eyes were fine and these implants are supposed to have both UV and blue light filters. My oncologist said the headaches are to be expected and no one is sure why. I ended up quitting a good job because of the constant headaches and worsening lack of focus and stamina (collateral damage from the cancer treatments).Fast forward another year and a half. I was so tired of headaches every single day, so I started researching online to see what if anything can be done (besides addicting drugs and being loopy all the time).I discovered that my headaches may be caused by eye strain. It’s a no brainer, but I was convinced that I have the best lenses made….or so I thought.I ordered a pair of their men’s Sleep ZM glasses for glare and blue light blocking.WOW!!! No more headaches!!! It’s so nice not popping ibuprofen and Tylenol every night, strapping on ice packs and having crappy evenings. Plus, wearing them a few hours before bed gets your internal melatonin going, which is exactly what I needed!These glasses are lightweight, comfortable and so worth the money!! I wear them any time I watch tv or if I’m using my phone or laptop.The company is top notch, a small family run company that truly cares about their customers.I feel like I got a second lease on life and I have Sleep ZM to thank for it!!!

I bought a second pair for my son's birthday gift because these are such high quality glasses. I have not used blue light blocking glasses before so I do not have any other brand to compare to these, but I have to say that it makes a huge difference when you spend a lot of time in front of a screen. Plus the price was affordable. They also make the world a happier place when not looking at the screen.

As a registered nurse who has experienced the challenges of post-concussion syndrome firsthand, I understand the importance of finding solutions that alleviate discomfort and promote recovery. These blue-blocking light concussion glasses have been a game-changer for me, enabling me to engage with screens without worsening my symptoms.These glasses excel at blocking blue light emitted from screens, making them ideal for computer use, watching television, and even cell phone browsing. With post-concussion syndrome, I needed a way to continue using screens without aggravating my condition, and these glasses delivered. They significantly reduced eye strain, minimizing the risk of headaches and allowing me to stay somewhat productive throughout the day.While these glasses are perfect for indoor use, they do have some limitations when worn outside. The orange lenses, designed to block blue light effectively, make them stand out noticeably. If you're comfortable with the unique appearance, wearing them outdoors shouldn't be an issue.In my experience, the blue-blocking light concussion glasses have been a savior during my recovery from post-concussion syndrome.

These glasses are magical. I have used the yellow-tinted blue-blockers for years to help with migraines. Those have done a pretty decent job, but once I started working from home in ‘20, I started noticing that they weren’t working for me anymore. After a bit of research, I discovered that LED lighting can affect migraines in some people more than others. Since almost every bulb in my home is LED (in addition to my computer monitors and TVs), I concluded this could be the reason for my yellow (Gunnar) glasses no longer cutting it. (Apparently LEDs put out a tremendous amount of blue light. Who knew?) so I tried these glasses out of desperation as my migraines were becoming increasingly frequent. Once I got over how they look (photo included at selfie angle so you can see the coloration and not the reflection of my phone; these are very reflective), I immediately saw and felt the benefits. I’ve been using these daily for about a month and I have not had a single migraine, nor any eye strain while wearing them. When I have neglected to wear them while working, my eyes remind me and after about 15 minutes, my eyes feel relaxed again.One thing I would recommend: if you’re a gamer, you might find that the coloration of the glasses interferes with gaming too much. I play games with my kids, and some games are unaffected (Mario Kart comes to mind), while others are heavily affected (Fortnite, in this case).These are my thoughts. I absolutely love and recommend these glasses if you suffer from light sensitivity and/or migraines like I do. I bought a pair for my sister for Christmas, if that gives you any indication of how much I recommend them.

I initially ordered these months ago and was so grateful for how they were made. I immediately felt relief wearing these in my eyes when looking at any screen. It has helped me focus, sleep well, and gives my eyes comfort. They fit on my face well and is very secure. I try to wear them as much as possible. A couple months in and one side of the glasses broke off. I went to the website and used live chat to see if there was a warranty. The owner Jeff answered and told me he would help me and send a new one right away! I only paid for shipping and it came very quick! I am now very pleased and happy that I have a good pair. Thank you so much Jeff! Would buy more products again!

I fell on some wood stairs and hit my head, ended up with a concussion (mild traumatic brain injury). Reading paper or screens and writing was my biggest trigger. At the beginning even peaking at my phone would cause a severe headache, eye strain and my eyes would eventually close, nausea and lightheadedness. These helped me be able to read anything and write again. I’m not sure if it was just over time I healed but these glasses made a significant difference. Just had my first day back at work and there’s no way I could have without them.As soon as I take them off and read/write I get minor symptoms again. And I still get some eye strain and nausea after a full day of work but at a fraction of what it was before getting these. So obvi not a cure but is absolutely helping me get back to my life before my brain injury. Def recommend.

I was looking for blue light glasses for when I work late. Read reviews on many brands and these seemed to give me the best positive reviews so I tried them. They are Amazing! They work great! Highly recommend these if you are like me and want something for light night work but you also want to be tired and sleep well when your done. Free returns for prime members so what do you have to lose?

They are really good quality, they don't make my head or eyes hurt. I wear them every day from 6-7 ish until I'm in bed ready to do to sleep, they have helped me wind down for bed because now blue light doesn't affect my circadian rhythm. Really good glasses!

I was skeptical, so i did some internet research and landed on these blue blockers. The product info actually reflected what the people who actually know what they are talking about said to look out for. Since the corona lockdowns and all, I've been spending a lot of time in front of screens, and I struggle with my sleep schedule. These glasses really help, I get that eyes heavy feeling at the appropriate time now. I got a pair for my dad who also struggles maintaining a circadian rhythm.Do be aware that when they block the blue rays everything gets a little redder. It looks kind of sepia toned, but if it wasn't any different that would mean that it hadn't removed the blue. With these things on the blue lights on my computer look like they are not even on.I totally forgot to right a review, but I clicked on a messages link I never look at and the seller sent a great informative message. I messaged them back and received a reply within the day that they were truly happy that these things are helping me and my pops. Now if I could only remember to put them on at the right time in the evening... lol, but that's on me.

I just received these glasses yesterday. However, I've noticed an immediate difference between wearing them and not. My eyes would feel tired after staring at the screen for just a couple hours - even with the standard night light on my computer turned on and brightness turned down. When I wore these yesterday for the first time after staring at the screen all day for work, I felt as if my eyes were straining less immediately.If you already have a headache or migraine before wearing them, as I've developed today, they won't make the pain go away. However, in my experience so far, they will help prevent or greatly mitigate the return of the headache if you are able to rid yourself of the pain the first time (via medicine or time).The glasses definitely block out the blue light as advertised. I will edit my review in the future if anything changes, but I can see myself wearing these glasses for an incredibly long time (unless I lose them, as I have a habit of).

I had another pair of blue light glasses from another brand, they were super cheap, and I thought they worked blocking just a tad bit of blue light. Then I got these! I mean for starters, you can tell its gonna block some serious blue light just by looking at the color of the lenses. I love wearing them, it's super strange when I take them off and look at my computer screen, it feels like a flashlight beaming into my eyes, so I put them right back on! I also feel like things outside have more detail when I wear them. They are great! Will buy again!

As a natural bodybuilder I am looking to improve all the variables of my health and training to the highest degree possibly all within natural limits.I got these after hearing about blue light glasses on YouTube, as part of a list that’s supposed to aid in getting better sleep. I genuinely am surprised how well these glasses have worked from the time I put them on to the time I woke up. I was noticeably more ”yawny” and ready to finally get in bed after about 1.5-2hrs of wearing them.I slept absolutely fantastic and felt immaculate when I woke up!I’ve been sleeping terribly and adding these have certainly helped in a more significant way than I thought would actually be.

After getting a concussion back in April and then suffering from the worst imaginable migraines for the last several of months, triggered by bright fluorescent lights and noise, I was diagnosed with Post Concussion Syndrome. My neurologist recommended these glasses and I finally decided to give them a try. I was at the point where I was willing to try anything to make them stop, or at least decrease their severity. I totally was not expecting these glasses to work as well as they have! Since I started wearing them almost 3 weeks ago, I haven't had a single 10/10 migraine!!! I hardly ever write reviews, but these glasses have changed my life so dramatically, I felt like I needed to share, in case there is someone on the fence about getting them and reading these reviews. I can now go to the grocery store again without losing it and having to sit in my car for 20 minutes just to recover enough to drive home! Even if you don't suffer from PCS or migraines, I'm sure these glasses would make a difference in everyone's life.