Put the red ones on an hour before bed. I'm asleep within 20 minutes now. Used to lie awake for over an hour scrolling. The difference was noticeable after three or four nights. Kept the clear ones for work too — eyes feel noticeably less tired by end of day.
Blue Light Glasses — Dusk
“Put the red ones on an hour before bed. I'm asleep within 20 minutes now. Used to take over an hour.” — Sophie T., Leeds
Frame Color: Clear 20%
£49.00
Free deliveryover £40
30-night trialTry it. Return free.
Free returnsNo questions asked
30 nights. Doesn't work? Full refund. We'll sort the return.
SCREEN PROTECTION
Eight hours at a screen. Your eyes shouldn't pay for it.
The clear lens filters 20% of blue light — enough to reduce the cumulative strain from a full day on screens without distorting colours or affecting your work. The kind of difference you notice when you take them off and realise how much your eyes were working without them.
CHOOSE YOUR TINT
Three tints. The one that's actually yours.
Escolha pelo nível de exposição à luz azul, ou pelo horário em que precisa de mais proteção — manhã, tarde ou noite. De qualquer forma, há um feito para si.
BUILT TO LAST
Cheap sunglasses wobble. These don't.
Loose hinges are the first thing to go on a cheap frame — a wobble within weeks, then a snap. This one folds the same way on day 300 as it did on day one.
LOOKS BOLD, FEELS LIGHT
Looks heavy. Weighs next to nothing.
A polycarbonate frame built bold without the weight — most people forget they're wearing it by lunchtime.
MORNING TO NIGHT
Your sleep's new best friend.
Wear it through the day, and your melatonin thanks you at night. Before long, it's the first thing you reach for each morning — and the last thing you let go before sleep.
FOCUS, NOT FATIGUE
That 3pm fog? Not your brain.
Eye strain feels exactly like mental fatigue — heavy, foggy, hard to focus. Cut the strain, and the focus you thought you'd lost by 3pm was never actually gone.
90%
blue light blocked
7
lens layers
3
tints available
30
night trial
What our customers say
4.7 average · 2,840 verified reviews
Work on screens all day and my eyes were done by 3pm. Two weeks with the clear lenses and I'm getting to the end of the day without that heavy, gritty feeling. Small change. Bigger difference than I expected.
Bought all three tints. The system makes sense — clear at my desk, orange after dinner, red when I'm in bed reading. My partner noticed I was sleeping better before I even told him what I'd changed.
Was sceptical. Tried the red lenses for a week before bed and I can't argue with the results. Sleep tracker shows more deep sleep. Frame is lightweight and doesn't feel cheap for the price.
Tried two other blue light brands that made everything look yellow and gave me headaches. These are completely different — the clear lens is genuinely clear. The red ones do what they say. The hydrophobic coating actually works too.
Not convinced? No worries.
30-night trial. Not right for you? Return it free, full refund, no questions.
Consumer Rights Act 2015 applies to all orders.
Frequently asked questions
Which tint should I start with?
Depends on your main problem. Eye strain during the day — start with clear (20% blocking). Trouble sleeping after evening screen use — start with red (90% blocking), worn for the last hour before bed. The orange (50%) sits between the two: useful for the post-work wind-down window when you're still on devices but not ready for full blocking.
Will the red lenses actually help me sleep?
Blue light suppresses melatonin — the hormone that signals your body it's time to sleep. The red lens blocks 90% of that wavelength. Wearing them 60–90 minutes before bed gives your body time to start producing melatonin before you've put the screen down. Most customers notice a difference within the first week.
Can I wear the clear ones all day?
Yes. The clear lens filters 20% of blue light without distorting colours — you can wear them all day at your desk without any adjustment period. They're 25g and designed for extended wear.
Do they work for gaming?
Clear and orange lenses both work well for gaming — they reduce eye strain during long sessions without significantly affecting colour accuracy. The red lenses shift colours noticeably, so they're better suited for low-focus screen use before bed rather than competitive gaming.
How do I clean the lenses?
Use a microfibre cloth and lens cleaning spray, or any standard optical cleaning solution. The hydrophobic coating resists smudging, but avoid paper tissues or rough fabrics — they can scratch the antireflective coating over time.
Are these compatible with prescription lenses?
No — these are non-prescription frames only and cannot be fitted with prescription lenses. They're designed to be worn over contact lenses, or alongside prescription eyewear depending on your setup.