---
product_id: 186348153
title: "Fit Over 99.9% Blue Light Blocking Glasses for Sleep - Amber Nighttime Eyewear - Turn your Prescription & Reading Glasses Into World-Class Blue Blockers"
brand: "spectra479"
price: "$84.85"
currency: USD
in_stock: true
category: "Spectra479"
url: https://www.desertcart.us/products/186348153-fit-over-99-9-blue-light-blocking-glasses-for-sleep
store_origin: US
region: United States of America
---

# Blocks 99.9% blue & UV light Clear amber lenses, no tint Fits over prescription glasses Fit Over 99.9% Blue Light Blocking Glasses for Sleep - Amber Nighttime Eyewear - Turn your Prescription & Reading Glasses Into World-Class Blue Blockers

**Brand:** spectra479
**Price:** $84.85
**Availability:** ✅ In Stock

## Summary

> 🛡️ Upgrade your nightly routine with Spectra479 — see clearer, sleep deeper!

## Quick Answers

- **What is this?** Fit Over 99.9% Blue Light Blocking Glasses for Sleep - Amber Nighttime Eyewear - Turn your Prescription & Reading Glasses Into World-Class Blue Blockers by spectra479
- **How much does it cost?** $84.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/186348153-fit-over-99-9-blue-light-blocking-glasses-for-sleep)

## Best For

- spectra479 enthusiasts

## Why This Product

- Trusted spectra479 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight TR90 Frame:** Durable yet featherlight design ensures all-night comfort and wearability.
- • **UV Protection Included:** Guard your eyes from harmful UV rays while reducing digital eye strain.
- • **Crystal Clear Amber Lenses:** Experience natural vision with no dark tint—maintain eye contact and style.
- • **Elite 99.9% Blue Light Defense:** Shield your eyes from disruptive 280-510nm wavelengths for better sleep and eye health.
- • **Seamless Fit Over Your Glasses:** Effortlessly upgrade your prescription or reading glasses without compromise.

## Overview

Spectra479 Fit Over Blue Light Blocking Glasses feature amber lenses that block over 99.9% of blue and UV light (280-510nm), fitting comfortably over prescription or reading glasses. Crafted with lightweight TR90 frames, these glasses reduce eye strain from screens and improve sleep quality without dark tinting, making them perfect for nighttime use.

## Description

Buy Spectra479 - Fit Over 99.9% Blue Light Blocking Glasses for Sleep - Amber Nighttime Eyewear - Turn your Prescription & Reading Glasses Into World-Class Blue Blockers on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- FIT OVER - Theses glasses fit over top of prescription and reading glasses. They can also be worn on their own.
- SUPERIOR BLUE LIGHT BLOCKING - The best selling Spectra479 amber lenses can now turn your prescription and reading glasses into anti blue light glasses for computer and nighttime tv use.
- BRIGHT & CLEAR LENSES - These are designed to pass as much non-blue light through as possible. There is no dark tint and they are not polarized. You can still make eye contact with loved ones and even forget you are wearing them. Key Product Features
- TECHNICAL SPECS - Tested to block 99.9+% of light from 280 - 510nm (this includes UV). The wavelengths between 450 - 510nm are the most disruptive wavelength of light at night. It is also the same frequency of light that is blasted directly into your eyeballs from electronic devices! Always wear protection!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08176FSKZ |
| ASIN  | B08176FSKZ |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Brand | Spectra479 |
| Color | Amber |
| Customer Reviews | 4.5 4.5 out of 5 stars (488) |
| Date First Available  | November 10, 2019 |
| Department  | unisex-adult |
| Fit Type | fit over |
| Frame Material | TR90 |
| Garment Size Country | United States |
| Is Discontinued By Manufacturer  | No |
| Item Shape | Square |
| Item Weight | 1.1 Ounces |
| Item model number  | FO1-19-01 |
| Manufacturer Part Number | FO1-19-01 |
| Material | TR90 |
| Package Dimensions  | 6.42 x 2.48 x 0.67 inches; 1.1 ounces |
| Pattern | Solid |
| Special Features | UV Protection |
| Style Name | Classic |
| Style Number | FO1-19-01 |
| Target Audience | adults |
| UPC | 602573766033 |
| Unit Count | 1.00 Count |
| size | 1 Count (Pack of 1) |

## Images

![Fit Over 99.9% Blue Light Blocking Glasses for Sleep - Amber Nighttime Eyewear - Turn your Prescription & Reading Glasses Into World-Class Blue Blockers - Image 1](https://m.media-amazon.com/images/I/61sfou+o0xS.jpg)

## Frequently Bought Together

- Spectra479 - Fit Over 99.9% Blue Light Blocking Glasses for Sleep - Amber Nighttime Eyewear - Turn your Prescription & Reading Glasses Into World-Class Blue Blockers
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**Shop now:** [https://www.desertcart.us/products/186348153-fit-over-99-9-blue-light-blocking-glasses-for-sleep](https://www.desertcart.us/products/186348153-fit-over-99-9-blue-light-blocking-glasses-for-sleep)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*