---
product_id: 44832969
title: "Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens"
brand: "swanwick"
price: "180059CFA"
currency: XOF
in_stock: true
category: "Swanwick"
url: https://www.desertcart.sn/products/44832969-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses
store_origin: SN
region: Senegal
---

# Optimized for nighttime use Anti-glare & anti-fatigue lenses 99% blue light blocked Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens

**Brand:** swanwick
**Price:** 180059CFA
**Availability:** ✅ In Stock

## Summary

> 🌙 See the night differently, sleep the future better.

## Quick Answers

- **What is this?** Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens by swanwick
- **How much does it cost?** 180059CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/44832969-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses)

## Best For

- swanwick enthusiasts

## Why This Product

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

## Key Features

- • **Sleep Like a Pro:** Wear 2+ hours before bed to naturally signal your body for deeper, more restful sleep.
- • **Pair for Day & Night:** Use Night Swannies after sunset and complement with Day Swannies for all-day blue light defense.
- • **Crystal Clear Visuals:** Anti-glare, anti-fatigue lenses reduce eye strain during long screen sessions.
- • **Shield Your Eyes in Style:** Block over 99% of harmful blue light with precision-engineered orange-tinted lenses.
- • **Designed for Night Owls & Gamers:** Perfect gift for professionals and gamers battling screen glare after dark.

## Overview

Swanwick Crystal Night Swannies are premium blue light blocking glasses featuring specialized orange-tinted CR39 lenses that block over 99% of blue light (400-500nm). Designed to reduce screen glare, eye strain, and fatigue, they help improve sleep quality when worn at least two hours before bedtime. Lightweight acetate frames provide a stylish, unisex fit ideal for professionals, gamers, and night screen users seeking superior visual clarity and eye protection.

## Description

desertcart.com: Swanwick Blue Light Blocking Glasses for Women, Men. Sleep Aid. Anti Eyestrain Headache for Computer, Gaming, TV, Phone Screen, UV Glare. Crystal Night Swannies (Regular, Sapphire) : Health & Household

## Features

- PREMIUM NIGHTTIME BLUE LIGHT BLOCKING GLASSES: The specialized orange-tinted lenses in Night Swannies can block over 99% of blue light (400-500nm), significantly reducing screen time glare while providing superior visual clarity.
- INVEST IN BETTER SLEEP: More than just a stylish fit, Night Swannies are exclusively designed to help signal the body to prepare for sleep. Continuously wear at least 2 hours before bedtime for optimal results!
- A PRACTICAL GIFT FOR PROFESSIONALS AND GAMERS: Surprise your favorite night owl or gamer with a pair of Swannies to help protect them from the glare of their laptop screen, smartphone or gaming PC, especially at night.
- PAIRS PERFECTLY WITH OUR DAY SWANNIES: Night Swannies are so effective that they are not recommended for continuous use in the daytime, that’s why we have our Day Swannies collections for sunup blue light protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q778FGH |
| ASIN  | B08WHPMMV2 |
| Age Range Description | Adult |
| Best Sellers Rank | #226,195 in Health & Household ( See Top 100 in Health & Household ) #967 in Computer Blue Light Blocking Glasses |
| Brand | Swanwick |
| Color | Sapphire |
| Customer Reviews | 4.3 4.3 out of 5 stars (134) |
| Date First Available  | November 12, 2020 |
| Department  | unisex-adult |
| Frame Material Type | Acetate |
| Frame Type | Full Rim |
| Item Shape | Rectangular |
| Item Type Name | Blue light blocking glasses |
| Item Weight  | 5 ounces |
| Lens Material Type | CR39 |
| Manufacturer | Swanwick |
| Manufacturer  | Swanwick |
| Manufacturer Part Number | SW201-BR |
| Pattern | Solid |
| Special Features | UV Protection |
| Style Number | SW201-BR |
| UPC | 301652917877 |
| size | Standard |

## Images

![Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens - Image 1](https://m.media-amazon.com/images/I/615ML6nKR0L.jpg)
![Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens - Image 2](https://m.media-amazon.com/images/I/61Hr-KCg4qL.jpg)
![Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens - Image 3](https://m.media-amazon.com/images/I/61Bwq0yDbIL.jpg)
![Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens - Image 4](https://m.media-amazon.com/images/I/61iXFiEleXL.jpg)
![Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens - Image 5](https://m.media-amazon.com/images/I/71nQ5Ur2yHL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens
- Swanwick Blue Light Blocking Glasses for Women, Men Anti Eyestrain Headache for Computer, Gaming, TV, Phone Screen. Sleep Aid. Classic Day Swannies (Regular, Tortoise Shell)
- LMNT Zero Sugar Electrolytes - Raw Unflavored Salt | Drink Mix | 30-Count

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**Shop now:** [https://www.desertcart.sn/products/44832969-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses](https://www.desertcart.sn/products/44832969-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-26*