---
product_id: 41484391
title: "Blue Light Screen Protector Panel For Apple iMac 21.5\" Diagonal LED Monitor (W 20.63\" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain."
brand: "eyes pc"
price: "£50.80"
currency: GBP
in_stock: false
reviews_count: 12
url: https://www.desertcart.co.uk/products/41484391-blue-light-screen-protector-panel-for-apple-imac-21-5
store_origin: GB
region: United Kingdom
---

# Reduces Digital Eye Strain Precision Fit for 21.5" iMac 100% HEV Blue Light Block Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain.

**Brand:** eyes pc
**Price:** £50.80
**Availability:** ❌ Out of Stock

## Summary

> 👁️‍🗨️ See Clearly, Work Boldly — Protect Your Vision in Style!

## Quick Answers

- **What is this?** Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain. by eyes pc
- **How much does it cost?** £50.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/41484391-blue-light-screen-protector-panel-for-apple-imac-21-5)

## Best For

- eyes pc enthusiasts

## Why This Product

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

## Key Features

- • **Trusted & Patented:** Backed by U.S. Patent and trademark protection, ensuring you get genuine, high-quality eye care technology.
- • **Vivid Color Clarity:** Maintains excellent color transmittance so your creative work and presentations stay true-to-life.
- • **Effortless Installation:** Snap-on design with a generous lip for quick, no-fuss setup and removal—no tools required.
- • **Ultimate Blue Light Defense:** Blocks 100% of hazardous HEV blue light to protect your vision during marathon work sessions.
- • **Eye Comfort for Professionals:** Clinically proven to reduce eye strain and fatigue, helping you stay sharp from morning meetings to late-night deadlines.

## Overview

The EYES PC Blue Light Screen Protector for Apple iMac 21.5" offers a precision fit and blocks 100% of hazardous HEV blue light (380nm~495nm), significantly reducing digital eye strain. Designed for professionals who spend long hours in front of LED monitors, it features easy installation, excellent color clarity, and patented technology to safeguard your eyes and enhance comfort during extended screen time.

## Description

Buy EYES PC Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain.: Screen Protectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very good filter - I bought these because I am a tax accountant. My co workers were talking about the blue light emitted from our computer screens. I will say that my eyes are less strained and I sleep better at night. I highly recommend.
Review: One of the Best Computer Investments I Have Made - For my work, I stare at a computer monitor between 6 and 8 hours a day. About a year or so ago, I started to worry that I might be going blind. I constantly needed eye drops, and I developed a chronic pain behind my right eye. My eye doctor said I might be diabetic, but my blood tests did not confirm that diagnosis. By chance, I ran across an article about blue light waves emitted from computer monitors, and how they may affect a person's vision and contribute to macular degeneration. A search on desertcart brought up this particular screen and I bought one, not expecting much but intrigued by the great reviews. The relief I felt, when looking at my monitor after installing this screen, was tangible and immediate. Since that time, I have not felt the need to use eye drops, and the pain behind my right eye vanished almost overnight. Some people may be more sensitive to blue light waves than others, but if you have any concern about eye health or eye strain, this screen is worth a try. I bought a second screen for my second monitor. Installation was simple and almost non-existent. The screen has a generous lip, and the user only needs to hang the screen by its lip over the top edge of the monitor. The screen does generate a glare at times, but this is a small price to pay for the immense relief given to my eyes. Five Stars and Two Thumbs Up!

## Features

- Absolutely the best optical quality Blue Light Blocking Panel available today. Easy installation and removal.
- Blocks 100% of Hazardous UV light and reduces HEV Bluelight up to 100% with excellent Color Transmittance.
- Anti-Blue Light blocking between 380nm~495nm for wide range HEV protection. Sizes to fit most monitors.
- Reduces digital eye strain when viewing LED screens: Office PC, Home PC, eSports or eGaming.
- Buy Genuine EYE PC. U.S. PATENT & TRADEMARK REG. No: 4,762,211. DUNS NO: 004043131. U.S. GOV. CAGE CODE 8EGE8.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06ZYP6CCH |
| Best Sellers Rank | #133 in Computer Screen Protectors |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,583) |
| Date First Available | April 6, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | BLP45-21.5A |
| Manufacturer | EYES PC |
| Product Dimensions | 20.63 x 12.56 x 0.5 inches |

## Product Details

- **Brand:** EYES PC
- **Compatible Devices:** Desktop
- **Customer Package Type:** Standard Packaging
- **Item Hardness:** 9H
- **Material:** Engineered Acrylic
- **Product Dimensions:** 20.63"L x 12.56"W
- **Screen Size:** 21.5 Inches
- **Screen Surface Description:** Glossy
- **Special Feature:** Blue Light Blocking, Reduces Eye Fatigue
- **Unit Count:** 1.0 Count

## Images

![Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain. - Image 1](https://m.media-amazon.com/images/I/71zXf11-+WL.jpg)
![Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain. - Image 2](https://m.media-amazon.com/images/I/51au4cUbWjL.jpg)
![Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain. - Image 3](https://m.media-amazon.com/images/I/91Z0wN9Zq+L.jpg)
![Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain. - Image 4](https://m.media-amazon.com/images/I/61iFwZhj62L.jpg)
![Blue Light Screen Protector Panel For Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain. - Image 5](https://m.media-amazon.com/images/I/41SHL4QyAAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good filter
*by N***L on November 5, 2025*

I bought these because I am a tax accountant. My co workers were talking about the blue light emitted from our computer screens. I will say that my eyes are less strained and I sleep better at night. I highly recommend.

### ⭐⭐⭐⭐⭐ One of the Best Computer Investments I Have Made
*by D***E on June 23, 2016*

For my work, I stare at a computer monitor between 6 and 8 hours a day. About a year or so ago, I started to worry that I might be going blind. I constantly needed eye drops, and I developed a chronic pain behind my right eye. My eye doctor said I might be diabetic, but my blood tests did not confirm that diagnosis. By chance, I ran across an article about blue light waves emitted from computer monitors, and how they may affect a person's vision and contribute to macular degeneration. A search on Amazon brought up this particular screen and I bought one, not expecting much but intrigued by the great reviews. The relief I felt, when looking at my monitor after installing this screen, was tangible and immediate. Since that time, I have not felt the need to use eye drops, and the pain behind my right eye vanished almost overnight. Some people may be more sensitive to blue light waves than others, but if you have any concern about eye health or eye strain, this screen is worth a try. I bought a second screen for my second monitor. Installation was simple and almost non-existent. The screen has a generous lip, and the user only needs to hang the screen by its lip over the top edge of the monitor. The screen does generate a glare at times, but this is a small price to pay for the immense relief given to my eyes. Five Stars and Two Thumbs Up!

### ⭐⭐⭐⭐⭐ Love it- recommend buying
*by T***9 on August 28, 2024*

It stops the glare that was hurting my eyes causing eye strain, I work for many hours on my laptop sometimes well into the evening it blocks the glare a lot and helps to ease eye discomfort. Fits perfectly on my screen horizontally, its an inch longer which is just perfect because it also blocks the glare from my light on my nightstand from where my desk is. I dont see any mirror effect as some say in reviews, but I think it has a lot to do with how the light from the windows may be reflecting off of their screens/position of their computer screens relative to light bouncing off of their screens causing that "mirror effect".

## Frequently Bought Together

- EYES PC Blue Light Screen Protector Panel for Apple iMac 21.5" Diagonal LED Monitor (W 20.63" X H 12.56”). Blue Light Blocking up to 100% of Hazardous HEV Blue Light. Reduces PC Eye Strain.
- VizoBlueX 23-24 inch Anti-Blue Light Filter for Computer Monitor. Screen Protector Panel 21.5” x13.0 Blocks Blue Light for LCD TV PC Mac iMac Monitors
- MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 23,23.6,23.8,24 inch 16:9 Widescreen Desktop PC LED Monitor(21.26x13.39 inch/LxW)

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**Shop now:** [https://www.desertcart.co.uk/products/41484391-blue-light-screen-protector-panel-for-apple-imac-21-5](https://www.desertcart.co.uk/products/41484391-blue-light-screen-protector-panel-for-apple-imac-21-5)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-19*