Discover the Power of Sleepaxa Lumiere FL-41 Glasses: Your Ultimate Solution for Migraine Management and Light Sensitivity - SleepAxa
Sleep - Amber or Red

Sleepaxa Lumiere Transparent Grey 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.

Size57-16-140
Front width142mm
Lens height44mm
FitMedium
ShapeTrendy square
Rs. 4,599.00Rs. 8,499.0046% off
Do you need your eye power in these?
Which tint?
Delivery in 4-6 working days 6-month lens warranty 1-year frame warranty Cut and finished in Sleepaxa Lab
Spectrometer lab reports
Amber lens reportPDF Red lens reportPDF

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 57-16-140 and 142mm 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 width57mm
Bridge16mm
Arm length140mm
Front width142mm
Lens height44mm
SizeMedium
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 standardincluded
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

Lumiere

Lighter than
a thought.

A migraine glass engineered around a single principle: if you can feel it, we haven't done our job.

Weight ~12 grams

FL-41

Migraine Filter

480→520

Trigger Block (nm)

UV400

Full Spectrum UV

MR-8

Optical Resin

01 — The Premise

Most migraine glasses
are built for shelves.
We built ours for hours.

Heavy frames. Pressure points. The afternoon urge to take them off and rub the bridge of your nose.

For someone with chronic migraine or photophobia, this isn't a small annoyance. It's the reason most people stop wearing therapeutic eyewear within a week of buying it.

02 — The Material

Ultem.
Originally for aircraft.

217°C

Heat Tolerance

9×

Stronger than Acetate

0%

BPA · Allergens · Toxins

A high-performance thermoplastic engineered for aerospace cabins, surgical instruments, and structural components in extreme environments.

In the Lumiere , it becomes something quieter: a frame that disappears.

Frame Construction

Ultem Aerospace-Grade Polymer.

Hand-finished in our Surat workshop. Hypoallergenic. BPA-free. Engineered for 12+ hour wear without bridge fatigue, temple bite, or pressure-point irritation. The kind of build that stops being noticeable within minutes of putting them on.

03 — The Lens

FL-41 isn't a tint.
It's a calculation.

Decades of clinical research have isolated a specific narrow band of light, between 480 and 520 nanometers, as the primary trigger for migraine pain and photophobic discomfort.

FL-41 is a precision-tuned rose-amber filter that selectively neutralises this exact range, while preserving the soothing green wavelengths the visual cortex finds most calming.

The Lumiere uses MR-8 optical resin, selected for its high Abbe value and zero chromatic distortion. Edges stay sharp. Colours stay true. The world simply looks softer.

04 — Tint Intensity

Two tints.
One technology.

Same FL-41 filtration core. Same indoor-outdoor versatility. Different intensities for different lives.

Light Tint

For mild migraine.

Everyday photophobia · screen-heavy days · indoor triggers

58%

Tint Density

50%

VLT

Subtle rose tint. Near-natural colour perception. Wearable in every lighting condition without drawing attention.

Dark Tint

For severe migraine.

Chronic photophobia · post-concussion · harsh outdoor light

78%

Tint Density

40%

VLT

Deeper rose-amber. Maximum filtration. Built for clinical-grade light sensitivity and chronic migraine sufferers.

05 — Lens Architecture

Five layers.
Every lens.

01

Hard Coat

Scratch-resistant base. Survives years of daily handling, accidental brushes, and case in-and-out.

02

Anti-Reflective

Eliminates ghost reflections from screens and overhead lighting, the kind of glare that quietly triggers attacks.

03

FL-41 Filtration Core The Heart

The functional layer. Tuned to neutralise the 480-520 nm migraine trigger band while preserving soothing green wavelengths.

04

Hydrophobic

Water beads off instead of smearing. Rain, sweat, splashes — no streaks, no panic-cleaning before a meeting.

05

Oleophobic Finish

Repels oils and fingerprints. Single-wipe clean with the included microfiber cloth.

06 — Evidence

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

Read the complete clinical guide →

07 — The Process

Tested.
Measured.
Documented.

Every batch of Sleepaxa Lumiere undergoes spectrometer-validated wavelength testing across the 480 to 520 nm migraine-trigger band.

No estimates. No assumptions. Just measured filtration performance, validated against the same standards used in clinical photophobia research.

08 — Real Days

What changes
after a week.

→

Comfort that disappears

No nose pressure. No temple bite. The 3pm urge to take them off simply doesn't arrive.

→

Triggers soften

Fluorescent flicker, harsh LEDs, mall lighting — the everyday triggers feel measurably gentler.

→

Photophobia eases

Bright environments stop feeling like an assault. Indoor and outdoor become navigable again.

→

Eye fatigue dissolves

Eight hours on a laptop. Three hours on a phone. The light doesn't stop, but the strain does.

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 Lumiere adapts without compromise.

Talk to a Sleepaxa Expert →

Tint intensity, lens index, frame fit · Real humans, fast replies.

10 — The Unboxing

Designed to be
remembered.

An unboxing isn't a formality. It's the first conversation between us and you. Every layer is intentional.

Layer 01
◆

3D-Printed Outer Box

Tied with a satin ribbon. Tamper-proof construction. Designed to feel less like packaging and more like a gift, even when you're buying it for yourself.

With Ribbon
Layer 02
◇

Velvet-Finished Case

Soft-touch velvet exterior over a structured hard shell. Magnetically secure. Sized for everyday carry. The kind of case that earns its place on your desk.

Hard Shell
Layer 03
◈

Premium Microfiber Cloth

Optical-grade. Lint-free. Sized to clean both lenses in a single motion. The kind of cleaning you don't think about, because the cloth just works.

Optical Grade
Layer 04
◉

Premium Travel Pouch

Lightweight, drawstring-finished, and slim enough to slide into any bag pocket. For days when the velvet 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."

— Sleepaxa Design Principle

11 — Specifications

The Lumiere .
Every detail.

Model Lumiere Migraine Glasses
Lens Technology FL-41 Migraine Filter
Trigger Wavelength Block 480–520 nm
Tint Options Light (58% / VLT 50%) · Dark (78% / VLT 40%)
Lens Material MR-8 Optical Grade
Lens Index Range 1.56 to 1.74
Lens Coating Multi-Layer (Hard, AR, FL-41 Core, Hydrophobic, Oleophobic)
UV Protection 100% UVA + UVB (UV400)
Frame Material Ultem Aerospace-Grade Polymer
Approx. Weight ~12 grams
Hinges Elysian Hard Round Spring
Use Case Indoor + Outdoor
Category Migraine & Photophobia Glasses
Gender Unisex
Warranty 1 Year on Frames
Designer Sleepaxa

Sleepaxa Care

Talk to someone
who actually knows.

Tint intensity, prescription, lens index, fit. Sleepaxa Experts on WhatsApp. Real humans, fast replies, zero scripts.

Talk to a Sleepaxa Expert →

A Note From Sleepaxa

Light enough to forget.
Engineered to remember.

Designed in India. Validated in lab. Recommended by professionals.
Worn by thousands who refuse to choose between comfort and protection.

h
Shipping, returns, warranty and care
Zero power dispatch4-6 working days
Prescription dispatch7-9 working days
Returns, zero power7 days, unused
Frame warranty1 year
Lens coating warranty6 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.
Ask on WhatsApp
Trusted by 50,000+ Indians

Real Stories.
Real Comfort.

★★★★★
4.7/5 · Based on verified reviews

No paid actors. No scripts. Just Indians, sharing their Sleepaxa experience.

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50,000+Happy Indians
4.7/5Verified Rating
IN 587746Patent Granted
DPIITRecognised

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*Based on spectrophotometer lab reports and reported customer experience. Individual results may vary.

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Worn on real faces, every day.

Why not just sunglasses?

Built for the light that triggers you.

Sleepaxa FL-41 · NeuroCalm FLX+™SunglassesRegular blue-cut
Fluorescent & LED flicker — office, hospital, mall lighting✓ FL-41 cuts the harsh band*Dims everything — the flicker band still passes✗
480-520nm band linked to photophobia in published research✓ Filtered at the peak — lab-verifiedUntunedPartial, typically 10-40%
Wearable indoors all day✓ Light tint is made for it✗ Indoor use can increase light sensitivity over time*✓ But little migraine relief
Screen comfort without colour wash-out✓ Tuned filter, screens stay readable✗ Too dark for screensPartial
Bright outdoor light & sun glare✓ Dark tint + 100% UVA/UVB✓✗
Patented migraine lens technology✓ NeuroCalm FLX+™ · IN 587746✗✗
Spectrometer report you can open✓ Every batchRareRare

*Comparison based on published spectrophotometer reports for Sleepaxa FL-41 lenses, typical published specifications for generic lenses, and published clinical literature on prolonged indoor sunglass use and light sensitivity. Individual results may vary.