---
product_id: 95623760
title: "Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens"
brand: "swanwick"
price: "14.79 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/95623760-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses
store_origin: TN
region: Tunisia
---

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

**Brand:** swanwick
**Price:** 14.79 DT
**Availability:** ❌ Out of Stock

## Summary

> 🌙 Sleep smarter, not harder — block blue light, boost your nights!

## 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?** 14.79 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/95623760-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:** Blocks 99% of disruptive blue light (400-500nm) to naturally boost melatonin and improve sleep quality.
- • **Screen-Time Savior:** Anti-glare lenses reduce eye strain and fatigue from prolonged exposure to digital screens.
- • **Habit-Hacking Bonus:** Includes free lifetime access to the 47-Day Habit Hacker program to transform your nightly routine.
- • **Stylish & Comfortable:** Ergonomically designed frames that feel weightless, perfect for long evening wear without discomfort.
- • **Perfect Night Owl Gift:** A thoughtful, practical gift for professionals and gamers who burn the midnight oil.

## Overview

Swanwick Crystal Night Swannies are premium orange-tinted glasses engineered to block over 99% of blue light wavelengths that disrupt sleep. Designed for nighttime screen use, they reduce glare and eye fatigue while signaling your body to prepare for restful sleep. Paired with a free 47-day habit-building program, these glasses are a must-have for professionals and gamers seeking better sleep and healthier screen habits.

## Description

desertcart.com: Swanwick Crystal Night Blue Light Blocking Glasses Women, Men. Sleep Aid. Anti Eyestrain Headache for Computer, Gaming, TV, Phone Screen, UV Glare. w/FREE $497 Training Course (Regular, Diamond Clear) : Health & Household

Review: Very comfortable frame, quality lenses! - I used the cheap welder-looking uvex blue blockers which were good at blocking blue light but had very uncomfortable, giant and weird looking frame- ok for the price and iust testing out the blue blocking miracle. After I experienced an amazing improvement in my sleep and general eye tension after wearing blue blockers I decided to find a nicer looking and more comfortable pair of glasses. These ones are perfect (for my smaller head), very comfortable material (I dont evem feel them on my nose) and quality lenses- no slight magnifying effect that I experinced with the cheap uvex ones. Great product! Thanks Swanwick!!
Review: Well made - Beautiful, well made glasses & they work well! Worth the price.

## Features

- TRANSFORM YOUR SLEEP & HABITS: The Hack Your Sleep Bundle. Say Goodbye to Sleepless Nights and Bad Habits. Are you struggling with poor sleep and unproductive habits? Our exclusive bundle combines the transformative power of Swanwick Sleep’s Night Swannies and the ‘47 Day Habit Hacker’ program.
- 47-DAY HABIT HACKER PROGRAM (Free Lifetime Access): A comprehensive digital program that guides you through daily steps to break bad habits and build new, productive ones over 47 days.
- 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 | B07D329957 |
| Age Range Description | Adult |
| Arm Length | 140 Millimeters |
| Best Sellers Rank | #276,902 in Health & Household ( See Top 100 in Health & Household ) #1,189 in Computer Blue Light Blocking Glasses |
| Brand | Swanwick |
| Bridge Width | 17 Millimeters |
| Care instructions | Clean lenses with a microfiber cloth. Store in a protective case when not in use. |
| Color | Diamond |
| Customer Reviews | 4.3 out of 5 stars 134 Reviews |
| Fit Type | Regular |
| Frame Material Type | BPA Free Acetate with Spring Hinges |
| Frame Type | Full Rim |
| Item Shape | Square |
| Item Type Name | Blue light blocking glasses |
| Lens Material Type | Prescription grade CR-39 |
| Lens Width | 53 Millimeters |
| Manufacturer | Swanwick |
| Manufacturer Part Number | SW201-BR |
| Material | Acetate |
| Origin | Made in the USA or Imported |
| Pattern | Solid |
| Product Care Instructions | Clean lenses with a microfiber cloth. Store in a protective case when not in use. |
| Special Features | Durable, UV Protection |
| Target Audience | men, women |
| UPC | 671983540861 |
| Unit Count | 1.00 Count |
| 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/51MBW6SCSdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very comfortable frame, quality lenses!
*by N***A on October 14, 2018*

I used the cheap welder-looking uvex blue blockers which were good at blocking blue light but had very uncomfortable, giant and weird looking frame- ok for the price and iust testing out the blue blocking miracle. After I experienced an amazing improvement in my sleep and general eye tension after wearing blue blockers I decided to find a nicer looking and more comfortable pair of glasses. These ones are perfect (for my smaller head), very comfortable material (I dont evem feel them on my nose) and quality lenses- no slight magnifying effect that I experinced with the cheap uvex ones. Great product! Thanks Swanwick!!

### ⭐⭐⭐⭐⭐ Well made
*by B***L on August 29, 2025*

Beautiful, well made glasses & they work well! Worth the price.

### ⭐⭐⭐⭐ Effective but slightly fragile
*by D***. on January 1, 2026*

These are very effective and seem to have palpably improved the quality of my sleep. And (oddly) they look good on me, according to my wife. I am deducting one star because for the elevated price point, I would expect physical perfection, and I can already feel a little flex in the left arm/hinge joint that tells me there is a risk of breakage there at some point if I don't handle them pretty carefully.

## 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, Black)
- 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)

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**Shop now:** [https://www.desertcart.tn/products/95623760-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses](https://www.desertcart.tn/products/95623760-swanwick-crystal-night-swannies-99-premium-blue-light-blocking-glasses)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-30*