Classic Round Blue Light Glasses 75%
Classic Round Blue Light Glasses 75%
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See them in action
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Blocks up to 75% of blue light
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Premium acetate frame, feather light
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Free worldwide shipping
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5,000+ Satisfied Customers
Specifications
The lens blocks up to 75 percent of blue light in the melatonin range, 400 to 500 nanometers. Frame in lightweight acetate. Every pair ships with a hard case, a soft pouch and a cleaning cloth.
Who it is for
Anyone who looks at screens after sunset and wants to fall asleep faster. Ideal if you work late, scroll in bed, or wake up feeling like you never really rested.
Core benefits
Calmer evenings, easier sleep onset, and mornings that feel like mornings again. Wear them 1 to 2 hours before bed.
Shipping and returns
Free worldwide shipping. Orders usually arrive within 7 to 12 business days. If they do not improve your sleep, you have 30 nights to send them back for a full refund.
Why 100 percent actually matters
Blocks the right band
Most glasses filter a little blue across the whole spectrum. The Sleep Lens removes the 400 to 500 nanometer range, the exact band that suppresses melatonin.
Made for the evening
A deep amber tint tuned for the last hours of the day, when your body is trying to wind down and any bright blue light sets it back.
Comfort for hours
A lightweight acetate frame that sits light on your face, so you can wear it through a whole evening and forget it is there.
Backed by science
Light around 460 nanometers is the strongest trigger for melatonin suppression. Remove it at night and your body prepares for sleep on its own.
Your brain does not know the sun has set.
Blue light from screens and LED bulbs tells your brain it is still daytime, so it holds back the melatonin that should be rising. The result is a body that stays alert exactly when it should be slowing down.
The pineal gland produces melatonin, the hormone that starts your sleep.
What you need to know
The Sleep Lens
Everything worth knowing before your first night:
How much blue light does it block?
The Sleep Lens blocks up to 75 percent of blue light in the melatonin range, 400 to 500 nanometers. That is the band that keeps you awake at night.
How is this different from cheap blue light glasses?
Most filter around 20 percent across the whole spectrum and call it done. Ours targets the exact wavelengths tied to melatonin and removes nearly all of them.
Which lens should I choose?
Sleep Lens for the last hour before bed. Relax Lens for the evening after dinner. Focus Lens for daytime screen work.
When will I feel a difference?
Most people notice a calmer wind down on the very first night. Give it a week of wearing them before bed and the routine sets in.
The science behind the shift
Screens keep emitting a daytime spectrum after sunset. Your evening routine still receives the full range of visible light.
1-2 hours before bed. Fall asleep easier. That's the routine.
Your signal to wind down. Blocks up to 100 percent of the light that keeps your body alert after sunset. Put them on in the last hour before bed.
For the evening hours. Filters 98 percent of blue light so you can enjoy screens and unwind without keeping your brain switched on.
For daytime screen work. Filters 75 percent of harsh blue light to ease eye strain while keeping colors natural and true.
What happens when your body gets the signal right. One simple routine, one change, and better sleep follows.
Fall asleep faster
Melatonin rises on time
Aligned circadian rhythm
Reset your internal clock
Boost melatonin
Block the wavelengths that suppress it
Wake up restored
Mornings feel like mornings
Sustained focus
Eyes stop working overtime
Less strain
Fewer headaches from screens
Natural relaxation
Your body gets the signal it is night. Melatonin rises on cue, and falling asleep gets easier.
Sharper mornings
Wake up clear headed, with no caffeine rescue needed.
Less strain, more focus
Six hours at the screen and no headache building.
Your brain does not know the sun has set.
Blue light from screens and LED bulbs tells your brain it is still daytime, so it holds back the melatonin that should be rising. The result is a body that stays alert exactly when it should be slowing down.
The pineal gland produces melatonin, the hormone that starts your sleep.
Not all lenses are the same
Questions worth asking
before you spend the money
What exactly are Old Night blue light glasses?
Glasses with a specialized lens that filters the blue light wavelengths emitted by screens and LED lighting. That light suppresses melatonin and delays sleep, and Old Night blocks it so your body can wind down naturally.
Do they really block blue light?
Yes. The lens filters the exact wavelengths in the melatonin range, 400 to 500 nanometers, not just a decorative coating. You can see the difference and feel it at night.
When and how should I wear them?
Put them on 1 to 2 hours before bed, in any environment with screens or LED lighting. Wear them while working, reading, or watching television and let your body ease into the evening.
Are they comfortable for long wear?
The frame is lightweight acetate that sits comfortably for hours, so you can keep them on through a full evening without pressure on your nose or temples.
Will everything look heavily tinted?
The lens keeps your view clear and natural while filtering the wavelengths that matter most for sleep. Most people forget they are even wearing them within minutes.
What comes in the box?
Every pair ships with a hard protective case, a soft pouch and a cleaning cloth, packed and ready to use.
How long does shipping take?
Free worldwide shipping. Orders usually arrive within 7 to 12 business days, and you get a tracking number as soon as your order ships.
How much is shipping and where do you ship?
Shipping is free, worldwide. If you can enter your address at checkout, we can ship to you.
What is your return policy?
If the glasses do not improve your sleep, you have 30 days from the day they arrive to send them back for a full refund. Just reach out and we will guide you through it.
What exactly are Old Night blue light glasses?
Glasses with a specialized lens that filters the blue light wavelengths emitted by screens and LED lighting. That light suppresses melatonin and delays sleep, and Old Night blocks it so your body can wind down naturally.
Do they really block blue light?
Yes. The lens filters the exact wavelengths in the melatonin range, 400 to 500 nanometers, not just a decorative coating. You can see the difference and feel it at night.
When and how should I wear them?
Put them on 1 to 2 hours before bed, in any environment with screens or LED lighting. Wear them while working, reading, or watching television and let your body ease into the evening.
Are they comfortable for long wear?
The frame is lightweight acetate that sits comfortably for hours, so you can keep them on through a full evening without pressure on your nose or temples.
Will everything look heavily tinted?
The lens keeps your view clear and natural while filtering the wavelengths that matter most for sleep. Most people forget they are even wearing them within minutes.
What comes in the box?
Every pair ships with a hard protective case, a soft pouch and a cleaning cloth, packed and ready to use.
How long does shipping take?
Free worldwide shipping. Orders usually arrive within 7 to 12 business days, and you get a tracking number as soon as your order ships.
How much is shipping and where do you ship?
Shipping is free, worldwide. If you can enter your address at checkout, we can ship to you.
What is your return policy?
If the glasses do not improve your sleep, you have 30 days from the day they arrive to send them back for a full refund. Just reach out and we will guide you through it.
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