Spectra479 Fit-Over Blue Blocking Amber Glfor Sleep - Nighttime Eye Wear - Special Orange Tinted GlHelp You Sleep and Relax Your Eyes

It's highly recommended if you really care about your eyes, specially nowadays with the extended usage of LCD screens. I am using it as stand alone glasses.

I was able to sleep well after using this product. The tint is not too strong and not too bright. Just enough for my reading habits.

Glasses are solid, well packaged, will buy more of these

These cut out at least 90% of surrounding light. They sit at the same distance from the face as normal glasses; there are slight margins that are uncovered such as the lower outer edge but these don’t cause a problem. At the top edge of mine there’s 3mm of space above my iris (5mm if I have let them slide down) and 1 cm at the outer corners. I don’t think you could expect much more coverage without having a rubber-sealed-underwater-mask type set-up. Rooms can have either central overhead lights on, or side lamps. Ater popping these on about 2 hours before bed, I tend to go for side lamps if I’ll be there for 15 mins+ and main lights if there for 10 mins or less. The great thing is, if watching a screen with others, the brightness settings can be left as normal for them, while I still have the benefit of greatly reduced blue light. I haven’t found a problem in darkened hallways when there is a little light from another room … I can still see well enough, though I ensure any dark bags are either off the floor or tucked well to the side eg the large one that I use for online returns and my Husband’s work bag. Wouldn’t be without these, now.

Great price to see if these fit into your health routine. Quality seems good and should last a while. Comfortable and fit over both of my glasses. The first night I used them I had 3 hours of REM sleep (double what I have normally). That has never happened in the 3+ years I've been tracking my sleep.

Delivery took 10 days but refund is taking more than that. These glasses will fit only on half frame specs.

Great quality! Pretty light and very convenient to you. The difference between this pair and a different pair I used before this one is night and day. The Spectra479 glasses clearly block out blue light and it helps me when I want to start winding down while still using devices at the end of my workday.