As an Amazon Associate I earn from qualifying purchases.
Compatible with imac 21. 5 inch, viewsonic va2246mh-led 22 inch and diagonally measured 20, dell p series 21. 5 inch, acer sb220q bi 21. 5 inch, hp pavilion 21. 5 inch, hp 20/22 inch all-in-one, 21. 5, hp all-in-one pC - 21. 5 inch fhd display, Premium 2019 21.




Easy to install blue light filter for computer screen – our blue light screen is easily fitted to your computer monitor in seconds, without the need for any tools. By comforting and soothing the eyes while you work, 420-460 nm blue wave, you will be less inclined to have eye strain which in turn helps your eyes to relax and for you to have a great nights’ sleep. If you have any issues with your purchase, within 30 days, please contact us directly, so that we can resolve the problem swiftly for you. Our reusable blue light screen protector is engineered to be compatible with a wide range of brands.


You can relax worry-free, knowing you can rely on the help of Nusign Technologies. Attention : not glare, because it is a gloss type, it may be difficult to see the screen depending on the location of the monitor, reflecting the light from fluorescent lights and windows.
Then position the turned edge over the monitor top. Universally compatible with all 15. 6" laptop monitor, samsung, lg, acer, asus, lenovo, viewSonic, Dell, this versatile blue light protector for computer monitors is engineered to be ideally Compatible with HP, and other monitor brands. Anti blue light panel - the filter can cut most of the harmful blue light. Reduce eyestrain and headache. Give you a better sleeping.

The computer screen protector is 490*317mm length x width, suitable for 20 21. 5 22 inch measured diagonally, please measure the screen size before purchasing, including computers, so as not to buy the wrong size! Note: if you have any questions about the size, please contact us in time.
Anti blue light screen filter: our blue light blocking screen protector can filter out up to 88% of blue light, anti-blue light and anti-radiation prevent computer blue light damage to the eyes, reduces eye strain, and prevent vision loss. Universal compatibility screen filter: this anti-blue screen protector panel is suitable for various screens, televisions and other monitors. Protect the computer screen from being scratched by foreign objects. Premium quality material: this anti blue light screen filter is made of acrylic.


1 year warranty on every screen protector. Anti-blue light between 420nm - 460nm can be reduced by 45% for HEV protection. Easy to install, just remove the sticker on each side and hang on the monitor screen.
1. MOSISO
#ad
MOSISO 20-22 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film for Diagonal 20,21.5,22 inch 16:9 Widescreen Desktop PC LED Monitor Panel19.29 x 12.48 inch/L x W
#adMOSISO #ad - Perfectly works in office / home for OL, gamer and programmer. Anti-blue light between 420nm - 460nm can be reduced by 45% for HEV protection. It can effectively prevent screen from dust and scratch.Compatible with imac 21. 5 inch, viewsonic va2246mh-led 22 inch and diagonally measured 20, dell p series 21. 5 inch, acer sb220q bi 21. 5 inch, hp pavilion 21. 5 inch, hp 20/22 inch all-in-one, 21. 5, hp all-in-one pC - 21. 5 inch fhd display, Premium 2019 21.
More information #ad
5 inch, dell inspiron 3275 21. 5 inch, sceptre e205w-1600 20 inch, 22 inch 16:9 widescreen desktop PC LED monitor panel. Made of acrylic. Easy to install, just remove the sticker on each side and hang on the monitor screen. 1 year warranty on every screen protector. Dimension: 19. 29 x 12. 48 inch/l x w. Protects your eyes by filtering and curbing 99% harmful UV. Please measure your modiagonal dimension before purchase.Brand | MOSISO #ad |
Manufacturer | Mosiso #ad |
Part Number | MO-20-AntiBlue-SP |
More information #ad
2. EYES PC
#ad
EYES PC Blue Light Blocking Screen Protector Panel for 20 and 22 inch Diagonal LED PC Monitor W 19.29 X H 12.48 inch
#adEYES PC #ad - Sizes to fit most monitors. U. S. Easy installation and removal. Cage code 8ege8. Buy genuine eye pc, beware of cheap copies or thin films that don't work. Gov. Duns no: 004043131. Anti-blue light blocking between 380nm~495nm for wide range HEV protection.More information #ad
No: 4, 762, 211. U. S. Reduces digital eye strain when viewing LED screens: Office PC, Home PC, eSports or eGaming. Patent & trademark reg. Absolutely the best optical quality Blue Light Blocking Panel available today. Blocks 100% of hazardous uv light and reduces HEV Bluelight up to 100% with excellent Color Transmittance.Brand | EYES PC #ad |
Manufacturer | EYES PC #ad |
Height | 12.48 Inches |
Length | 19.29 Inches |
Weight | 1.3 Pounds |
Width | 1.77 Inches |
Part Number | 14014 |
Model | BLC-20-22W |
Warranty | 5 year against manufacturer defects |
More information #ad
3. VizoBlueX
#ad
22 inch VizoBlueX Anti-Blue Light Filter for Computer Monitor. Blue Light Monitor Screen Protector Panel 19.7 x 12.2 inch. Blocks Blue Light 380 to 495 nm. Fits LCD, Mac Monitors 21.5, TV, PC, 21
#adVizoBlueX #ad - Easy installation. Prevents eye strain, chronic injuries to the eyes, cvs, eye fatigue, soreness and more serious eye related conditions.100% multi-layer protection - eliminates hazardous UV spectrum and Blocks Harmful HEV light from your 21 inch and 22 inch monitor screen.More information #ad
Product dimensions: 19. 7 x 12. 2 inch. Blocks harmful Bluelight between 380nm~480nm. Improves sleeping patterns. For screen diagonal 21 inch and 22 inch please, measure just your screen not the monitor/TV. The best anti blue-light optical grade product. Maintains the full visible Colors of your LCD or LED Monitor.Brand | VizoBlueX #ad |
Manufacturer | VizoBlueX #ad |
Part Number | B078GY47V5 |
Model | 22B |
More information #ad
4. EYES PC
#ad
EYES PC Blue Light Blocking Screen Protector Panel for 23 and 24 inch Diagonal LED PC Monitor W 21.06 X H 13.78 inch
#adEYES PC #ad - Reduces digital eye strain when viewing LED screens: Office PC, Home PC, eSports or eGaming. Easy installation and removal. Blocks 100% of hazardous uv light and reduces HEV Bluelight up to 100% with excellent Color Transmittance.More information #ad
Buy genuine eye pc®, beware of cheap copies or thin films that don't work. Anti-blue light blocking between 380nm~495nm for wide range HEV protection. Sizes to fit most monitors. Absolutely the best optical quality Blue Light Blocking Panel available today.Brand | EYES PC #ad |
Manufacturer | EYES PC #ad |
Height | 13.78 Inches |
Length | 21.06 Inches |
Weight | 1.6 Pounds |
Width | 1.77 Inches |
Part Number | 14015 |
Model | LYSB00OL26BVK-CMPTRA |
More information #ad
5. eyesapajou
#ad
Blue Light Blocking Screen Protector – Blue Light Screen Protector for 20 and 22” Widescreen Monitors – Easy Install Blue Light Filter for Computer Screen – Universal Size Blue Light Screen
#adeyesapajou #ad - 100% satisfaction guarantee – we are highly confident in the superior quality and effectiveness of our blue light blocking screen protector. Universal size blue light screen – this blue light filter for computer screen is designed to fit computer screens ranging from 20 inches to 22 inches in size. Blue light blocking screen protector – if you are sitting at your computer for extended periods of time, then this blue light screen protector is the perfect solution to help reduce eye strain and soothe tired eyes! Enjoy your work, design or gaming time by using this computer screen protector for eyes to help you feel less tired and strained, reading, while still being able to see the screen clearly too.More information #ad
Simply remove the frosted layer from both sides of the protector and place it on the screen to complete the installation. Reduce eye fatigue and improve sleep quality – by using a blue light screen, radiation and other harmful light sources are blocked out which helps to reduce eye discomfort and straining. Easy to install blue light filter for computer screen – our blue light screen is easily fitted to your computer monitor in seconds, without the need for any tools. By comforting and soothing the eyes while you work, 420-460 nm blue wave, you will be less inclined to have eye strain which in turn helps your eyes to relax and for you to have a great nights’ sleep. If you have any issues with your purchase, within 30 days, please contact us directly, so that we can resolve the problem swiftly for you. Our reusable blue light screen protector is engineered to be compatible with a wide range of brands.
Brand | eyesapajou #ad |
Manufacturer | EYESAPAJOU #ad |
More information #ad
6. EYES PC
#ad
EYES PC blue light screen protector panel for 26"-28" Diag. LED PC monitor W 24.80" X H 15.55". Blue light blocking up to 100 percent of HEV blue light from LED screens. Reduces digital eye strain!
#adEYES PC #ad - Absolutely the best optical quality Blue Light Blocking Panel available today. Sizes to fit most monitors. Gov. Blocks 100% of hazardous uv light and reduces HEV Bluelight up to 100% with excellent Color Transmittance. Patent & trademark reg.More information #ad
Duns no: 004043131. U. S. Cage code 8ege8. Reduces digital eye strain when viewing LED screens: Office PC, Home PC, eSports or eGaming. Anti-blue light blocking between 380nm~495nm for wide range HEV protection. U. S. Buy genuine eye pc, 762, beware of cheap copies or thin films that don't work. No: 4, 211. Easy installation and removal.Brand | EYES PC #ad |
Manufacturer | EYES PC #ad |
Height | 15.55 Inches |
Length | 24.8 Inches |
Weight | 2 Pounds |
Width | 1.77 Inches |
Part Number | 14017 |
Model | BLP45-26/28 |
More information #ad
7. Nusign+
#ad
Monitor -Anti-UV Eye Protection, Widescreen Laptop Frame Hanging TypeW 14.25" X H 8.67", Notebook, NUSIGN Anti Blue Light Blocking Screen Protector Panel for 15.6 inch Diagonal Laptop
#adNusign+ #ad - Reduce eyestrain & sleep better-- enjoy your digital time, blue blocker for your eyes and guardian for your health. Better sleep for you, blurred vision and headache. Better sleep for you, nO worry about eye fatigue, blue blocker for your eyes and guardian for your health.You can relax worry-free, knowing you can rely on the help of Nusign Technologies. Attention : not glare, because it is a gloss type, it may be difficult to see the screen depending on the location of the monitor, reflecting the light from fluorescent lights and windows.
More information #ad
Lifetime replacement guarantee – your screen panel is protected under our lifetime replacement guarantee and if anything happens we will send you a new Ones at absolutely no cost. Easy installation and removal -- hanger easily in seconds without tool. After cleaning your monitor, peel protective film away from both sides of the blue light screen protector. Then position the turned edge over the monitor top. Universally compatible with all 15. 6" laptop monitor, samsung, lg, acer, asus, lenovo, viewSonic, Dell, this versatile blue light protector for computer monitors is engineered to be ideally Compatible with HP, and other monitor brands. Anti blue light panel - the filter can cut most of the harmful blue light. Reduce eyestrain and headache. Give you a better sleeping.
Brand | Nusign+ #ad |
Manufacturer | Nusign LTD #ad |
More information #ad
8. GUMIKE
#ad
Universal Widescreen Desktop PC Monitor Panel Reduces Eyes Strain & Scratch Resistant Protection Filter Hanging Type, Anti Blue Light Screen Filter for 20 21.5 22 inch
#adGUMIKE #ad - Super easy to install & disassemble: it adopts hanging installation, it can be easily installed and disassembled without tools, and can be reused, peel protective film away from both sides of the blue light screen protector. With 95% light transmittance, restore the true color of the screen, it will not darken the computer screen, scratch resistance, and enjoy the original high-definition flawless screen! High hardness, stain resistance and no fingerprints.The computer screen protector is 490*317mm length x width, suitable for 20 21. 5 22 inch measured diagonally, please measure the screen size before purchasing, including computers, so as not to buy the wrong size! Note: if you have any questions about the size, please contact us in time.
More information #ad
We provide you with professional solutions. Let you enjoy digital time at ease! Then put the flipped edge on the top of the monitor. Anti blue light screen filter: our blue light blocking screen protector can filter out up to 88% of blue light, anti-blue light and anti-radiation prevent computer blue light damage to the eyes, reduces eye strain, and prevent vision loss. Universal compatibility screen filter: this anti-blue screen protector panel is suitable for various screens, televisions and other monitors. Protect the computer screen from being scratched by foreign objects. Premium quality material: this anti blue light screen filter is made of acrylic.
Brand | GUMIKE #ad |
Manufacturer | GUMIKE #ad |
More information #ad
9. EYES PC
#ad
Eyes PC Blue Light Screen Protector Panel For Apple MacBook Pro 15/15.4 all 15.6 Laptop and Chromebook W 13.75" X H 9.00” Blue Light Blocking up to 100% of Hazardous HEV Light. Reduces PC Eye Strain
#adEYES PC #ad - Sizes to fit most monitors. Blocks 100% of hazardous uv light and reduces HEV Bluelight up to 100% with excellent Color Transmittance. Absolutely the best optical quality Blue Light Blocking Panel available today. No: 4, 762, 211. Easy installation and removal.More information #ad
Patent & trademark reg. Buy genuine eye pc, beware of cheap copies or thin films that don't work. Duns no: 004043131. Reduces digital eye strain when viewing LED screens: Office PC, Home PC, eSports or eGaming. U. S. Anti-blue light blocking between 380nm~495nm for wide range HEV protection. Cage code 8ege8. U. S. Gov.Brand | EYES PC #ad |
Manufacturer | EYES PC #ad |
Height | 9 Inches |
Length | 13.75 Inches |
Weight | 0.9 Pounds |
Width | 0.88 Inches |
Part Number | 14010 |
Model | BLP45-15A |
More information #ad
10. MOSISO
#ad
MOSISO 13-13.5 inch Laptop Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film for Diagonal 13, 13.5 inch 16:9 Widescreen Notebook LED Monitor Panel11.89 x 7.83 inch/L x W, 13.3
#adMOSISO #ad - Ultra thin to 001 inch of 95% clear transparency, which will not darken your laptop screen, keeping the original screen brightness.1 year warranty on every screen protector. Anti-blue light between 420nm - 460nm can be reduced by 45% for HEV protection. Easy to install, just remove the sticker on each side and hang on the monitor screen.
More information #ad
Universally fit diagonal 13, 13. 3, 13. 5 inch 16:9 widescreen notebook computer LED monitor panel. Protects your eyes by filtering and curbing 99% harmful UV. Perfectly works in office / home for OL, gamer and programmer. Dimension: 11. 89 x 7. 83 inch/l x w.Brand | MOSISO #ad |
Manufacturer | Mosiso #ad |
Part Number | MO-13-AntiBlue-NW-SP |
More information #ad