Infield Terminator 9380 420 Blue Light and UV Protective Glasses UV 400 Black Orange One Size

Bought for work to limit eye screen when looking at a computer screen all day. I've been using them for 16 months now, and I've found them to be nothing short fantastic! Yes, they make everything look like the surface of Mars, but they're very effective in limiting blue light, and I've found them to even help slightly with image clarity. They feel comfortable, durable and are very flexible as you can both adjust the angle and arm length. The rubber is slightly peeling at the side, but that may because I am sometimes covering that area with a warm headset. If you can handle the orange tint, then these are the best affordable blue light glasses. I wouldn't wear them when watching a movie or a television show, but for work and general use, it's the best.

I've had these a while now and thought it's time to review. For blue-blocking they're great. It's essential part of my sleep hygiene now, I can still use devices without worrying about melatonin and cortisol levels. I'm not enamoured with how they look, however I am continually surprised at the comfort; I often find myself waking up ithe morning with them still on, with slight depression marks between my brow. Being able to angle the arms upward so the lens don't touch my cheeks is really nice. I don't notice any reflection in the lens from sides or behind me like some other pairs I've tried. Downside is they can't be worn with prescription glasses. Excellent value.

I got these after seeing advice that for better sleep you should block blue light late evening before bed. No obvious effect so far, but I think in my case, any sleep issues are more to do with the state of my back, the old mattress and too many things going on in my life! However every little helps so we'll see. Plus they will probably be useful for the car. Pluses Very comfortable Good quality lens/vision Wrap round (imo essential for effective blue light blocking). No problems reading text on my laptop or watching TV (even though it does feel as if the world has been tangoed). Cheaper than many similar products. Negatives They don't feel uncomfortable but I do find them a bit snug width-ways (OK just call me big head) when putting on - I worry that I might push the sides out too far. I know you can make adjustments, but not in a way that is useful for me. After playing with said adjustments, I now find that one side tends to ratchet back out when removing (pretty sure this is linked to the snugness). A minor quibble but it would be nice if these came in a little pouch. Also it would be good if they came with more info - in addition to the general product leaflet. I recommend checking them out the manufacturer's website if you want to know more. There is plenty of certification. At the price of these glasses and whatever you bought them for, it's worth a gamble imo - unlike many other makes.

Way better than all the other cheap versions I've bought in the past . Durable and effective

Does the job and really good price. No need to buy expensive blue light glasses, wear these in the evening and feel great relief from blue lights. Eyes can relax. The adjustable arms might move but not an issue. Usually wear after 8pm

Glasses are evidently the product of quality manufacturing and design, being well built and so ergonomic; having three-point graduated, adjustable, elongating arms (so that the arms ACTUALLY sit completely over your ears--at last[!]), good lens sweep (eliminating more unwanted peripheral light) and a novel, soft, gel-like nose pinch that can deform and modify according to your specific anatomy. Needless to say, my initial apprehension with regards to buying (as I had no knowledge of, nor purchased from the company previously) was ultimately unnecessary as Infield, are a properly quality manufacturer, and especially considering price. Bargain!

Great for watching the screen after dark, but I do find the lens remove the crisp contrast of plain eyesight or reading glasses, and make things slightly fuzzy. Because of that I use them for watching films, but not for reading. The fit is large, but not a problem with the adjustable sides. Nice quality, quick delivery

These glasses look cool, I mean come on who would not be tempted to say the line "I'll be back" whilst wearing them...! They offer all around the eye protection and cover. When not trying to wear my reading glasses underneath no light which is not filtered can get into your eyes. They offer adjustments to extend the arms on a ratchet type system which adequately locks into position. The nose rest / bridge is flexible and comfortable enough without making my nose area sore when used over long periods of time. As to their effectiveness... Well I do get caught out at times. I thought that my router had suffered a power failure and couldn't understand why it still allowed an Internet connection. Until I removed these glasses and noted that the blue lights on the router are still lit...!!! I wear them every day whilst using a PC and whilst they would not be suitable for photo editing work they are very very relaxing to wear and after a day using the PC my eyes still feel relaxed and fresh, which they never did before using them.In fact my eyes used to get quite sore after staring at a screen all day, they no longer do that. The only minus point is that they are most difficult to combine with reading glasses. Whilst they do offer the arm extension it is still very difficult to accommodate glasses as well as these without one or the other falling off in use. Also they are made of plastic, not sure how they will stand up to scratches etc, and thus I do not think that they are optically clear - meaning that things seem a little more blurry wearing them than they do without. That might also be exaggerated due to the filtering. Overall they have been a great buy and would not hesitate to recommend them.