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This pair
Lens Index Upgrade — 1.67 (35% Thinner & Lighter)
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Sleepaxa Lens Index Upgrade 1.67 — 35% thinner and lighter than standard index
Sleep - Amber or Red

Lens Index Upgrade — 1.67 (35% Thinner & Lighter)

Blocks 100% of blue and green light to 550nm, so your body starts making melatonin on time.

Rs. 1,999.00
Title
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.

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
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
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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.

Real customers

Worn on real faces, every night.

Why not just any blue-cut?

Compare before you choose.

Sleepaxa Sleep LensRegular blue-cutPhone night mode
100% block at the melanopsin peak (480nm)✓ Lab-verifiedPartial, typically 10-40%✗
Green band covered up to 550nm✓ Red lens✗✗
Spectrometer report you can open✓ Every batchRare-
Granted Indian patents✓ IN 587746 · IN 597482✗-
Peer-reviewed research on PubMed✓✗-
Covers room light, not just screens✓✓✗
UV400 protection✓Varies✗

Comparison based on published spectrophotometer reports for Sleepaxa lenses and typical published specifications for generic blue-cut lenses and device night modes.