--- product_id: 204452752 title: "Nash, Blue Light Blocking Glasses, Clear Lens" brand: "felix gray" price: "€ 268.78" currency: EUR in_stock: true url: https://www.desertcart.gr/products/204452752-nash-blue-light-blocking-glasses-clear-lens store_origin: GR region: Greece --- # Bio-based hypoallergenic acetate 47% boost in cognitive focus 15x blue light filtration Nash, Blue Light Blocking Glasses, Clear Lens **Brand:** felix gray **Price:** € 268.78 **Availability:** ✅ In Stock ## Summary > 👓 See sharper, work smarter, sleep better — the future of screenwear is here. ## Quick Answers - **What is this?** Nash, Blue Light Blocking Glasses, Clear Lens by felix gray - **How much does it cost?** € 268.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/204452752-nash-blue-light-blocking-glasses-clear-lens) ## Best For - felix gray enthusiasts ## Why This Product - Trusted felix gray brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready for Your Hustle:** Includes premium hard case and microfiber cloth; non-prescription, FSA/HSA eligible eyewear designed for modern multitaskers. - • **All-Day Comfort & Clarity:** Crystal-clear lenses with zero tint or color distortion, enhanced by double-sided anti-glare coating for fatigue-free screen time. - • **Sustainable Style Statement:** Handcrafted from plant-derived bio-based acetate—lightweight, hypoallergenic, and biodegradable for the eco-conscious professional. - • **Science-Backed Focus & Sleep:** Clinically proven to reduce eye strain and headaches while supporting up to 3x melatonin production for deeper, faster sleep. - • **Unmatched Blue Light Defense:** Filters 15x more harmful blue light than standard lenses with proprietary embedded tech—no fading, no compromise. ## Overview Felix Gray Nash Blue Light Blocking Glasses feature proprietary lens technology that filters 15 times more harmful blue light than standard clear lenses without tint or color distortion. Crafted from sustainable bio-based acetate, these lightweight, hypoallergenic frames offer double-sided anti-glare protection and are clinically proven to reduce eye strain, headaches, and dry eyes. Backed by research showing a 47% increase in cognitive focus and support for up to 3x melatonin production, they are the perfect non-prescription eyewear for professionals seeking all-day comfort, enhanced productivity, and better sleep. ## Description Blue light is high-energy light that screens emit that can have negative impacts on our health and wellness. ## Features - Filters 15x more harmful blue light than standard clear lenses - Felix Gray's proprietary technology is infused directly into the lens material, not a surface coating that wears off. Consistent protection for all-day screen use: computer work, extended screen time, and video calls. No tint and no color distortion - real filtering where it matters - Clinically backed with 9 out of 10 customers reporting real results - reduced eye strain, fewer headaches, and less dry-eye during extended screen time. Double-sided anti-reflective and anti-glare coating. Research-backed: a 47% increase in cognitive focus during screen work. Doctor endorsed. Computer eyewear built on science, not marketing - Wear all day for focus and better sleep - Felix Gray's clear lenses provide daytime eye protection and focus while supporting up to 3x more melatonin production for faster, deeper sleep at night. Non-prescription, no Rx needed. FSA/HSA eligible - Bio-based acetate, with over 500,000 pairs sold since 2017 - handcrafted from bio-based acetate that is hypoallergenic, comfortable, and consciously built. Renowned for its unique finishes, this plant-derived material brings elevated character to every design and is used in designer frames priced $150–$400. Lightweight and biodegradable - better for your face and better for the planet - Fit guide and what's in the box - includes a premium hard case and microfiber cleaning cloth. Felix Gray is a small business brand designing science-backed eyewear since 2017, with over 500,000 pairs sold ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0876F166H | | Best Sellers Rank | #1,065 in Computer Blue Light Blocking Glasses | | Date First Available | April 16, 2020 | | Department | Unisex | | Item Weight | 7.36 ounces | | Manufacturer | Felix Gray | ## Images ![Nash, Blue Light Blocking Glasses, Clear Lens - Image 1](https://m.media-amazon.com/images/I/616AnWy0xiL.jpg) ![Nash, Blue Light Blocking Glasses, Clear Lens - Image 2](https://m.media-amazon.com/images/I/61N3DntAOYL.jpg) ![Nash, Blue Light Blocking Glasses, Clear Lens - Image 3](https://m.media-amazon.com/images/I/51WyILEefwL.jpg) ![Nash, Blue Light Blocking Glasses, Clear Lens - Image 4](https://m.media-amazon.com/images/I/61Fft+aHKrL.jpg) ![Nash, Blue Light Blocking Glasses, Clear Lens - Image 5](https://m.media-amazon.com/images/I/71qFAzkvgjL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/204452752-nash-blue-light-blocking-glasses-clear-lens](https://www.desertcart.gr/products/204452752-nash-blue-light-blocking-glasses-clear-lens) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-10*