Sleep - Amber or Red
Sleepaxa Celestial Camel Tone FL-41 Migraine Glasses – Relief for Migraine & Photophobia
Blocks 100% of blue and green light to 550nm, so your body starts making melatonin on time.
Size54-16-145
Front width149mm
Lens height44mm
FitWide
ShapeSquare (large)
Rs. 4,599.00Rs. 8,499.0046% off
Delivery in 4-6 working days
6-month lens warranty
1-year frame warranty
Cut and finished in Sleepaxa Lab
Spectrometer lab reports
Third-party spectrophotometer readings for this exact lens. Every batch is verified before it ships.
GRANTED
Two Indian patents
587746 and 597482, verifiable on the government IPO registry. Four more pending.
IN-HOUSE
Our own optical lab
Zero power through progressive and high index, cut and finished in Surat.
OVERSIGHT
Clinical advisor
Prof. Monica Chaudhry, 37 years in optometry, formerly AIIMS.
What this lens actually does
Everything left of the line is stopped.
Most blue-light lenses shave a little off the blue band. This one holds a hard cutoff at 550nm, which is where the research on melatonin suppression actually sits. Every batch is checked on a spectrophotometer before it ships.
380nm450nm550nm650nm780nm
The fit
Will this fit me?The three numbers inside your arm
Turn over the arm of the glasses you wear now. Three numbers are printed inside, something like 52-18-140. That is lens width, bridge, and arm length in millimetres.
This frame is 54-16-145 and 149mm across the front. If your current pair slides down your nose, you want a narrower bridge. If it presses on the sides of your nose, you want a wider one.
| Lens width | 54mm |
| Bridge | 16mm |
| Arm length | 145mm |
| Front width | 149mm |
| Lens height | 44mm |
| Size | Wide |
The lens
Amber or Red?Two tints, two jobs
Sleepaxa Amber
100% block at 500nm, allows green
The all-day pair. Indoor and outdoor, day or evening, screen comfort with colour balance kept. No time limit.
Sleepaxa Red
100% block at 550nm, no blue or green
For severe sleep trouble. Indoor only, 30 to 60 minutes before bed. Maximum melatonin, deepest sleep prep.
If you can only take one pair, take Amber. Most customers add Red later.
Prescription and lens index1.56 to 1.74
Upload your prescription above, or send a photo on WhatsApp after ordering. Our optical team confirms the details before anything is cut. Prescription orders dispatch in 7 to 9 working days.
| 1.56 standard | included |
| 1.67 thinner, moderate power | +₹1,999 |
| 1.74 slimmest, high power | +₹2,999 |
| Progressive, wide corridor | +₹2,999 |
Everything else
Full product detailsFrame, science, specification
Celestial Camel Tone
Migraine relief,
handcrafted.
A frame shaped from plant-based acetate. A lens calibrated for the wavelengths that hurt. The kind of glasses Italy has been making for a century, recalibrated for the migraine generation.
Cut
Hand-Finished
Source
Plant-Based
Finish
60-Step Polish
FL-41
Clinical-Grade Filter
480→520
Trigger Block (nm)
UV400
Full UV Defense
MR-8
Mitsui Optical Resin
Chapter I
The world doesn't
need another plastic frame.
It needs this one.
Most migraine eyewear in India is injection-moulded plastic. Quick, cheap, forgettable. We chose the harder path because for a person dealing with chronic pain, the frame on their face matters as much as the lens in front of their eyes.
The Celestial Camel Tone is hand-cut from solid blocks of cellulose acetate, a plant-derived material that has shaped Italian luxury eyewear for over a century. It carries weight where it matters. It carries warmth where it counts.
The Material
Cellulose Acetate.
100%
Plant-Based
Derived from cotton fibres and wood pulp. Biodegradable. Hypoallergenic by nature.
60+
Polishing Steps
Each frame is tumbled, smoothed, and polished by hand to achieve the depth of finish.
0%
BPA · Toxins
Skin-safe. Allergen-free. Designed for 12+ hour daily wear without irritation.
Cellulose acetate isn't injected, it's cut, layered, and polished. The richness in colour and depth of finish you see on luxury Italian frames? That's acetate. Plastic frames can mimic the look. They never replicate the feel.
The Celestial Camel Tone is made the way frames were meant to be made. Slowly. Deliberately. Built from Premium Cellulose Acetate, hand-finished in our Surat workshop.
Chapter II
The science
behind the colour.
For decades, neuro-ophthalmologists at Utah's Moran Eye Center have studied a peculiar phenomenon: certain wavelengths of light, between 480 and 520 nanometers, consistently triggered migraine symptoms in clinical patients. Block those wavelengths, and the symptoms eased.
That's the principle behind FL-41, a precision-tuned rose-amber filter that selectively neutralises this exact band, while preserving the soothing green wavelengths the visual cortex finds calming.
Sleepaxa pairs FL-41 filtration with MR-8 optical resin, developed by Mitsui for the world's most demanding prescription lenses. High Abbe value. Zero chromatic distortion. Edges that stay sharp from morning to midnight.
Choose Intensity
Two tints. One frame.
Chapter III
Five layers,
in sequence.
A premium lens isn't one thing. It's a stack of engineered surfaces, each chosen for a specific purpose, each applied in the correct order, each contributing to a single outcome: visual comfort.
i.
Hard Coat
The scratch-resistant base. Survives years of daily handling, the in-and-out of cases, accidental brushes against bags and pockets.
ii.
Anti-Reflective
Eliminates ghost reflections from screens and overhead lights, the secondary glare that quietly compounds migraine triggers throughout the day.
iii.
FL-41 Filtration Core The Heart
The functional layer. Tuned to neutralise the 480 to 520 nm migraine trigger band while preserving soothing green wavelengths the visual cortex calms toward.
iv.
Hydrophobic
Water beads off rather than smearing. Rain, sweat, splashes, condensation — none of it ends in a panicked wipe before walking into a meeting.
v.
Oleophobic Finish
Repels oils and fingerprints. The final layer. Cleans up with a single pass of the included optical-grade microfiber cloth.
Chapter IV
Built on what the
science actually says.
Sleepaxa
Clinical Study
Zenodo · 2026
Sleepaxa
R&D Archive
Open Access
Univ. of Utah
Moran Eye
FL-41 Origin
Journal of
Headache & Pain
Peer Reviewed
American
Migraine Foundation
Reference
Chapter V
Tested.
Measured.
Documented.
Every batch of Sleepaxa Celestial Camel Tone undergoes spectrometer-validated wavelength testing across the 480 to 520 nm migraine-trigger band, before it leaves our facility.
No estimates. No assumptions. Just measured filtration, validated against the standards used in clinical photophobia research.
Chapter VI
What changes,
after a week.
No.
01
Migraine triggers soften
Fluorescent flicker, harsh LED screens, supermarket lighting, oncoming headlights — the everyday triggers that used to start an attack often feel measurably gentler.
No.
02
Photophobia eases
Bright environments stop feeling like an assault. Indoor lighting becomes manageable. Outdoor light becomes navigable. Daily life becomes a little quieter.
No.
03
Eye strain dissolves
Long screen hours stop ending in burning eyes and tension headaches. Contrast sharpens. Glare dims. Focus stays where you put it.
No.
04
Light sensitivity, all day
Wear them indoors at work. Wear them outdoors in the sun. Same FL-41 filtration carrying through every environment, every hour.
Prescription Available
From 1.56 to 1.74.
Your prescription, perfected.
From standard 1.56 for low to moderate prescriptions, all the way to ultra-thin 1.74 for high powers. The Celestial Camel Tone adapts to your vision, never asks your vision to adapt to it.
Speak with a Sleepaxa Expert →Tint intensity · lens index · frame fit · real humans, fast replies
The Unboxing
Designed to be
remembered.
An unboxing isn't a formality. It's the first conversation between us and you. Every layer, intentional.
i.
◆
3D-Printed Outer Box
Tied with a satin ribbon. Tamper-proof construction. Less like packaging, more like a gift, even when you're buying it for yourself.
With Ribbon
ii.
◇
Velvet-Finished Case
Soft-touch velvet exterior over a structured hard shell. Magnetically secure. The kind of case that earns its place on your desk.
Hard Shell
iii.
◈
Premium Microfiber Cloth
Optical-grade. Lint-free. Sized to clean both lenses in a single motion. The kind that just works.
Optical Grade
iv.
◉
Premium Travel Pouch
Lightweight, drawstring-finished, slim enough for any bag pocket. For days when the case stays home but your glasses come along.
On-The-Go
"The first thirty seconds of opening a Sleepaxa box should already feel like the product is working."
— A Sleepaxa Design Principle
Specifications
The Celestial Camel Tone.
Every detail.
Sleepaxa Care
Speak with someone
who actually knows.
Tint intensity, prescription, lens index, frame fit. Sleepaxa Experts on WhatsApp. Real humans, real expertise, fast replies.
Talk to a Sleepaxa Expert →A Note From Sleepaxa
Hand-shaped for hands
that hurt.
Designed in India. Validated in lab. Recommended by professionals. Worn by thousands who refused to accept that migraine eyewear had to feel like a compromise.
Shipping, returns, warranty and care
| Zero power dispatch | 4-6 working days |
| Prescription dispatch | 7-9 working days |
| Returns, zero power | 7 days, unused |
| Frame warranty | 1 year |
| Lens coating warranty | 6 months |
Microfibre cloth, or lukewarm water with a drop of mild soap. Never tissue, paper, or your shirt, all three scratch the coating. Store in the hard case, away from a car dashboard.
Still deciding?
Tint, prescription, lens index, frame fit. Real people, fast replies.
Trusted by 50,000+ Indians
Real Stories.
Real Comfort.
No paid actors. No scripts. Just Indians, sharing their Sleepaxa experience.
FL-41 Migraine Glasses
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50,000+Happy Indians
4.7/5Verified Rating
IN 587746Patent Granted
DPIITRecognised
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