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

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.

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!

I got these to help shield my eyes from ultraviolet, headlights and fluorescent light. I didn't realise just how incredibly ORANGE they would be until I put them on! I can't actually see any other colour apart from orange when I wear them. This makes things like traffic lights a little problematic (as I wanted them mainly for driving). I can't really use the computer with them either as I can't see the colour of anything . They are totally impractical for any use I can think of , apart from dressing up as a zany Tango racing driver. On the plus side, they are quite comfortable and seem to have adjustable arms that can tilt up and down (not sure why this would be useful ..but hey) I am giving them 3 stars because to be fair they do look orange in the picture and they are quite comfortable. I am being very generous knocking off only 2 star because I can't actually use them for anything. So I'm afraid unless you want to look like you and the entire world around you has been Tango'd, I cannot recommend them. ( PS I didn't read the description till after I bought them, and found out they're supposed to be for dental hygienists and nail technicians who have to stare at UV lights for curing nails and tooth fillings......should really say this in the title.....who feels like a wally now.....)

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.

Almost instant eye-strain relief when I put these on - plastic lenses filter out the blues nicely. Not the most solidly built frames BUT nice and light weight and VERY adjustable - if you have a head that you can't get these frames to fit then you're too freaky looking to wear them anyway :) Photos show arms angled fully down / fully extended, and angled fully up / fully closed. The arms have 3 positions between straight and (including) up, and 2 positions between straight and (including) down. 3 positions for length between fully closed and (including) fully extended. The nose bridge is very comfortable. I'm currently having to spend a lot of time indoors with crappy lighting and the difference these glasses make is very noticeable.