Sleepaxa Research Hub | Photobiology & Optical Science
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How Sleepaxa Earns Optical Lens Patents Where Most Eyewear Brands Don't
By Suraj Dubey — Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited · Last updated: July 2026 Disclaimer: Educational content about product development and...
Jul 05 2026
Generic Yellow Tint vs Sleepaxa DayActive: Daytime Screen Glasses
By Suraj Dubey — Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited · Last updated: July 2026 Disclaimer: Educational content, not medical advice. DayActive...
Jul 05 2026
FL-41 vs NeuroCalm FLX+: Single-Band vs Dual-Band Migraine Lenses
By Suraj Dubey — Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited · Last updated: July 2026 Disclaimer: Educational content, not medical advice. FL-41...
Jul 05 2026
Amber vs Red vs Circadian560 Sleep Glasses: Which to Choose
By Suraj Dubey — Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited · Last updated: July 2026 Disclaimer: Educational content, not medical advice. Sleepaxa...
Jul 05 2026
Are Blue Light Glasses a Scam? The Honest Truth (2026)
By Suraj Dubey — Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited · Last updated: July 2026 Disclaimer: Educational content only, not medical advice....
Jul 05 2026
India's Most Innovative Eyewear Company 2026: 6 Patents, 9 Papers
By Suraj Dubey | Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited Last updated: April 2026 Disclaimer: This article is for educational purposes only....
May 11 2026
Photobiological Eyewear Guide for Optometrists: Clinical Framework 2026
By Suraj Dubey | Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited Last updated: April 2026 Disclaimer: This article is for educational and informational...
May 01 2026
Best Blue Light Blocking Glasses India 2026: Why Most Fail | Sleepaxa
By Suraj Dubey | Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited Last updated: April 2026 Disclaimer: This article is for educational and informational...
Apr 25 2026
FL-41 Migraine Glasses Price India 2026: Complete Buying Guide | Sleepaxa
By Suraj Dubey | Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited Last updated: April 2026 Looking for FL-41 glasses in India? You've come...
Apr 24 2026
Light Sensitivity Epidemic India: 5 Factors Why 170 Million Indians Suffer | Published Research | Sleepaxa
By Suraj Dubey | Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited India is in the middle of a light sensitivity epidemic. And most...
Apr 21 2026
Photophobia in Migraine: Why Light Hurts 170 Million Indians | Published Research & FL-41 Solution | Sleepaxa
By Suraj Dubey | Senior Optometrist, Founder & Head of R&D, Sleepaxa Private Limited If you have migraines, you know this feeling: the office lights feel...
Apr 19 2026
New Research: How Circadian560 Technology Blocks 99.95% of Sleep-Disrupting Light at the Melanopsin Peak - Published Data Inside
By Suraj Dubey | Senior Optometrist, Researcher & Innovator | Founder, Sleepaxa Private Limited Patent: IN 587746 (Granted) | IN 202521120977 (Pending) | ORCID: 0009-0003-7510-9254 Published...
Apr 15 2026