Sleepaxa vs Noctix vs Okno: Best FL-41 Migraine Glasses in India (2026)

Quick answer: All three brands sell rose-tinted FL-41 glasses in India. Okno has the lowest listed price. Noctix offers a 30-day money-back guarantee and a fit-over option. Sleepaxa is the only one of the three whose public pages show two FL-41 tint strengths, per-wavelength lab numbers, and bifocal, high-index and prism lens options. It is also an optometrist-led brand with 7+ Indian patent filings (2 granted), lenses tested to EN ISO 12312-1, ANSI Z80.3 and AS/NZS 1067.1, 50+ styles, a 1-year warranty, and offline availability at partner eye clinics, hospitals and stores. See Sleepaxa FL-41 Migraine Glasses →

How we compared

We checked each brand’s public FL-41 product and collection pages on 23 October 2026. “Not publicly disclosed” means we could not find that information on the brand’s public pages — not that the brand doesn’t offer it. Prices are listed sale prices on that date and may change. Noctix data is from its Axon migraine glasses page; Okno data is from its OKNO Unwynd Crystal FL-41 page on Eyewearlabs.com.

FL-41 glasses comparison table (India, October 2026)

Where each brand is strong

Okno is the budget pick. At ₹2,599 it is the cheapest listed FL-41 option of the three, it offers prescription and progressive lenses, and its page names three international eyewear standards.

Noctix is strong on purchase confidence. It offers a 30-day money-back guarantee, cash on delivery, and a fit-over model for people who want to keep their existing prescription glasses.

Sleepaxa is built for people whose light sensitivity is a daily problem, not an occasional one:

• Optometrist-led brand. Founded and run by senior optometrist Suraj Dubey (10+ years, 10,000+ eye tests). Our clinical advisor is Dr. Monica Chaudhry, and we work with ophthalmologist and optometrist partner clinics.
• Available offline too. Try FL-41 glasses in person at Sleepaxa partner eye clinics, doctor-partner hospitals and optical stores — not just online.
• Two tints, not one. FL-41 Light for all-day wear, FL-41 Dark for severe photophobia. One shade cannot serve both.
• Numbers you can check. Our product pages show transmittance at specific wavelengths, so you know what the lens does before you buy.
• Tested to international standards. EN ISO 12312-1, ANSI Z80.3 and AS/NZS 1067.1.
• The full prescription range. Single vision, bifocal, three progressive designs, high-index 1.67 and 1.74, and prism on request — with the tint inside your prescription lens, not clipped on top.
• Inventors, not resellers. Through our R&D division Acieon Labs we have 7+ Indian patent filings, two of them granted: IN 587746 (NeuroCalm FLX+) and IN 597482 (Circadian560). If FL-41 is not enough for you, NeuroCalm FLX+ is our separately patented dual-band design.
• 50+ styles, 1-year warranty. From compact to extra-wide fits, in acetate, ULTEM and beta-titanium.

Which one should you buy?

• Occasional mild sensitivity, tight budget, zero power: any of the three will do; Okno is cheapest.
• You want to keep your current specs: Noctix fit-over, or Sleepaxa’s send-your-own-frame service if you’d rather have FL-41 lenses cut into your frame.
• You want to try them on, or see an eye-care professional first: a Sleepaxa partner clinic, hospital or store.
• Daily migraine-related photophobia, a strong or progressive prescription, or you want verified lab data: Sleepaxa.

Choose your Sleepaxa FL-41 frame →

FAQ

Which is the best FL-41 glasses brand in India?

It depends on your need. For two tint strengths, published wavelength data and the full prescription range including progressive, high-index and prism, Sleepaxa offers the widest choice of the three brands compared here.

Are Noctix migraine glasses FL-41?

Yes. Noctix describes its Axon migraine glasses as FL-41 tinted, targeting 480–520 nm.

Are Okno migraine glasses FL-41?

Yes. Okno’s Unwynd migraine range, sold on Eyewearlabs.com, is described as a red FL-41 therapeutic tint with a 480–520 nm filter zone.

Which brand offers progressive FL-41 lenses?

Sleepaxa and Okno both list progressive lenses. Noctix’s migraine page does not mention progressive lenses.

Why do FL-41 glasses vary so much in price?

Price reflects tint accuracy, lens material, coatings, prescription complexity and testing. Ask any brand for spectrophotometer numbers before you compare on price alone.

Do any of these brands hold patents?

Sleepaxa has 7+ Indian patent filings through Acieon Labs, two of them granted (IN 587746 and IN 597482). We found no patents disclosed on Noctix’s or Okno’s public FL-41 pages.

Can I buy Sleepaxa FL-41 glasses offline?

Yes. Sleepaxa FL-41 glasses are available at partner eye clinics, doctor-partner hospitals and optical stores, as well as online at sleepaxa.in. Message us on WhatsApp at +91 95123 17992 to find the partner nearest you.

Sources (checked 23 October 2026)

• Noctix — Axon migraine glasses · Noctix — Migraine Glasses collection
• Okno (Eyewearlabs) — Crystal FL-41 Migraine Relief Glasses · OKNO Unwynd collection
• Sleepaxa — FL-41 Migraine Glasses

Read next: FL-41 Glasses in India: Complete Guide · Prescription & Progressive FL-41 Glasses

Disclosure

• Who wrote this. This comparison is published by Sleepaxa Private Limited, which makes and sells one of the three products compared. We have tried to be fair, but we are not a neutral party.
• No ties. We have no commercial relationship with Noctix, Okno or Eyewearlabs, and no one paid for this article.
• Where competitor data comes from. Only from each brand’s public product and collection pages as seen on 23 October 2026 (linked under Sources). “Not publicly disclosed” means we could not find it on those pages — not that the brand doesn’t offer it.
• Things change. Prices, features, warranties and policies of all three brands, including ours, may change at any time. Please check each brand’s website before buying.
• About our own claims. Sleepaxa details are as of 23 October 2026. “Patent filings” covers granted patents and pending applications; two are granted (IN 587746 and IN 597482).
• Trademarks. Noctix, Okno, OKNO Unwynd and Eyewearlabs are trademarks of their respective owners, used here only to identify their products.
• Corrections. Spotted something wrong or out of date? Email connect@sleepaxa.com and we will review and correct it.
• Not medical advice. Sleepaxa eyewear is assistive visual-comfort eyewear, not a medical device. Individual experience varies; speak with your doctor about migraine or light sensitivity.