---
product_id: 87683242
title: "by Dave Asprey | Daylights Fitovers | Blue Light Glasses for Women & Men, Yellow Lenses Block 75% of Blue Light for Heavy Daytime Screen Use"
brand: "truedark"
price: "8046193₫"
currency: VND
in_stock: true
reviews_count: 8
category: "True Dark"
url: https://www.desertcart.vn/products/87683242-by-dave-asprey-daylights-fitovers-blue-light-glasses-for-women
store_origin: VN
region: Vietnam
---

# Blocks 75% blue light Prescription-grade polycarbonate lenses Lightweight fitover design by Dave Asprey | Daylights Fitovers | Blue Light Glasses for Women & Men, Yellow Lenses Block 75% of Blue Light for Heavy Daytime Screen Use

**Brand:** truedark
**Price:** 8046193₫
**Availability:** ✅ In Stock

## Summary

> 🕶️ Elevate your screen time—protect your eyes, sharpen your focus, own your day.

## Quick Answers

- **What is this?** by Dave Asprey | Daylights Fitovers | Blue Light Glasses for Women & Men, Yellow Lenses Block 75% of Blue Light for Heavy Daytime Screen Use by truedark
- **How much does it cost?** 8046193₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/87683242-by-dave-asprey-daylights-fitovers-blue-light-glasses-for-women)

## Best For

- truedark enthusiasts

## Why This Product

- Trusted truedark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Migraine & Sleep Ally:** Reduce screen-induced headaches and prepare your body for restful sleep, perfect for night shift warriors and digital pros alike.
- • **Science-Backed Clarity:** Prescription-grade polycarbonate lenses maintain true color clarity while shielding your eyes from blue, green, and violet light.
- • **75% Blue Light Blockade:** Amber lenses filter out harmful blue light, reducing eye strain and protecting your circadian rhythm during heavy screen use.
- • **Seamless Fitover Comfort:** Slip these lightweight frames over your prescription glasses without missing a beat—full coverage, zero hassle.
- • **Boost Focus & Productivity:** Say goodbye to digital fatigue—these glasses help you power through long work sessions with less eye strain and more concentration.

## Overview

TrueDark Daylights Fitovers are lightweight, full-coverage blue light glasses designed to fit comfortably over prescription eyewear. Featuring amber polycarbonate lenses that block 75% of harmful blue light, they reduce digital eye strain, headaches, and fatigue while preserving color clarity. Ideal for professionals and heavy screen users, these glasses support productivity and help maintain healthy sleep cycles.

## Description

desertcart.com: TrueDark by Dave Asprey | Daylights Fitovers | Blue Light Glasses for Women & Men, Yellow Lenses Block 75% of Blue Light for Heavy Daytime Screen Use : Health & Household

Review: They Have Helped! - I have been looking for a pair of fit-over glasses to use during work hours on the computer. I work on the computer for my job eight hours a day. I also use them at home when watching the TV and looking at my phone. Before using these glasses, my eyes would feel very strained, and my vision would be blurry sometimes when I got off the computer for a few minutes. I have not had any blurred vision eye, strain, or headache since wearing these glasses. The glasses are very comfortable.
Review: Do a great job of blocking most blue and all UV - After lens replacement I was worried about UV and blue light since both are reported in the literature to be a problem that may cause macular degeneration, which is particularly a risk after lens replacement according to what I've been told. Anyway, these fit well over glasses and the color is not very obnoxious. It took a day or so to get used to. It's kind of like putting your "night-time" phone or computer setting on the whole world. :) I can see the blue-blocking (though I don't have any trouble distinguishing shades of blue wearing them, it's only partial blocking) and I tested the UV blocking with a UV lamp and fluorescent paper, they seemed to work for that too. Happy to find them.

## Features

- FITS COMFORTABLY OVER PRESCRIPTION GLASSES - Lightweight fitover design easily slips over your regular glasses with full coverage protection. Ideal for anyone who needs blue light protection without switching between multiple pairs of glasses.
- PROTECT YOUR EYES & SLEEP CYCLE - Our amber lenses block 75% of harmful blue light from screens and artificial lighting, helping preserve your circadian rhythm while reducing digital eye strain, headaches, and fatigue. Perfect for daytime computer work.
- SCIENCE-BACKED PERFORMANCE - Developed using prescription-grade polycarbonate lenses that filter the optimal spectrum of blue, green, and violet light—maintaining color clarity while protecting your eyes from the harmful effects of artificial lighting.
- BOOST PRODUCTIVITY & FOCUS - By reducing eye strain from prolonged screen time, these glasses help maintain concentration during long work sessions. Perfect for professionals, gamers, students, and anyone spending hours on digital devices.
- ESCAPE THE GRIP OF MIGRAINES: Helps reduce migraine triggers caused by blue light exposure while preparing your body for better sleep. Ideal for night shift workers, regular computer users, and anyone struggling with screen-induced headaches.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GRCCN68 |
| ASIN  | B07GRCCN68 |
| Arm Length | 132 Millimeters |
| Best Sellers Rank | #394,949 in Health & Household ( See Top 100 in Health & Household ) #1,900 in Computer Blue Light Blocking Glasses |
| Brand | TrueDark |
| Bridge Width | 19 Millimeters |
| Color | Black, Yellow |
| Customer Reviews | 4.4 4.4 out of 5 stars (88) |
| Date First Available  | August 22, 2018 |
| Department  | unisex-adult |
| Frame Material Type | Acetate |
| Frame Type | Full Rim |
| Frame Width | 168 Millimeters |
| Included Components | Foldable hard-shell glasses case and microfiber lens cleaning cloth |
| Is Discontinued By Manufacturer  | No |
| Item Shape | Rectangular |
| Item Weight | 5.6 Ounces |
| Lens Height | 43 Millimeters |
| Lens Material Type | Polycarbonate |
| Lens Width | 64 Millimeters |
| Manufacturer | Truedark |
| Manufacturer  | Truedark |
| Material | Acetate |
| Package Dimensions  | 7.05 x 2.72 x 2.6 inches; 5.6 ounces |
| Pattern | Solid |
| Special Features | Lightweight |
| Style Name | Fit Over |
| UPC | 855948007082 |
| Unit Count | 1.00 Count |
| size | 1 Count (Pack of 1) |

## Images

![by Dave Asprey | Daylights Fitovers | Blue Light Glasses for Women & Men, Yellow Lenses Block 75% of Blue Light for Heavy Daytime Screen Use - Image 1](https://m.media-amazon.com/images/I/51Rrzc8h+XL.jpg)

## Questions & Answers

**Q: Will TrueDark Daylights glasses help with migraines or light sensitivity?**
A: Many users with photophobia or light-triggered headaches find relief by reducing exposure to fatigue-causing wavelengths from screens and artificial lighting. Polarized lenses reduce glare and UVA/B filter provides additional protection.

**Q: Do I still need Sunsets or Twilights if I wear Daylights junklight blocking glasses all day?**
A: Yes. Each lens plays a unique role. Daylights filter 75% of blue light while letting in healthy blue for energy and focus. Sunsets help you ease naturally into evening, and Twilights block 99% of junklight to mimic darkness and support deep sleep.

**Q: What is Junklight and how can it affect me?**
A: Junklight is the artificial light from screens, LEDs, and overhead lighting. Your brain treats light like a signal—the wrong light at the wrong time of day throws your biology out of rhythm. The result? Junk sleep, junk energy, junk focus.

**Q: When is the best time to use Daylights glasses to block junklight?**
A: Wear Daylights after getting some natural sunlight in the morning. Aim for about 30 minutes of daylight first—then use Daylights to block junklight from screens, LEDs, CFLs, and other artificial sources throughout the day.

**Q: What percentage of blue light should I be blocking during the day?**
A: Your brain needs some blue wavelengths during the day to stay alert and energized. TrueDark Daylights target only the disruptive wavelengths (380–500nm), while still letting in the beneficial light that supports focus, mood, and energy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They Have Helped!
*by A***A on September 29, 2023*

I have been looking for a pair of fit-over glasses to use during work hours on the computer. I work on the computer for my job eight hours a day. I also use them at home when watching the TV and looking at my phone. Before using these glasses, my eyes would feel very strained, and my vision would be blurry sometimes when I got off the computer for a few minutes. I have not had any blurred vision eye, strain, or headache since wearing these glasses. The glasses are very comfortable.

### ⭐⭐⭐⭐⭐ Do a great job of blocking most blue and all UV
*by S***T on May 14, 2023*

After lens replacement I was worried about UV and blue light since both are reported in the literature to be a problem that may cause macular degeneration, which is particularly a risk after lens replacement according to what I've been told. Anyway, these fit well over glasses and the color is not very obnoxious. It took a day or so to get used to. It's kind of like putting your "night-time" phone or computer setting on the whole world. :) I can see the blue-blocking (though I don't have any trouble distinguishing shades of blue wearing them, it's only partial blocking) and I tested the UV blocking with a UV lamp and fluorescent paper, they seemed to work for that too. Happy to find them.

### ⭐⭐⭐⭐ Overall satisfactory, with a minor glare issue.
*by J***T on February 11, 2025*

Item arrived earlier than projected, and in the condition stated. The glasses themselves seem to work as described; they block out the blue light, making reading things on my monitor a lot easier on the eyes. I have had one issue, though: no matter how much I try to clean them, I keep finding that's the lenses have a glare of sorts; it seems like I could never get them truly clean. I've used the microfiber cloth, and after referencing the website have used a lens cleaner, but to no avail. Overall, I'm satisfied with my purchase; I just wish that the glare wasn't an issue.

## Frequently Bought Together

- TrueDark Daylights Amber Fitover Blue Light Blocking Glasses to Reduce Eye Strain and UV Glare - For Men & Women, Computer Screen, Gaming, TV, Phone - by Dave Asprey
- Smarter Not Harder: The Biohacker's Guide to Getting the Body and Mind You Want
- TrueDark Twilights Elite Blue Light Blocking Glasses to Reduce Eye Strain and UV Glare for Better Sleep - Men & Women, Computer Screen, Gaming, TV, Phone - by Dave Asprey

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-13*