Prevents damage, scratches, fingerprints. Heavy Duty | Blocks 100% of Hazardous UV light and reduces HEV Bluelight up to 100% with excellent Transmittance from your 19 inch and 20 inch monitor screen | For screen Diagonal 19 to 20 inch measure only your screen diagonal without the plastic frame. Product dimensions: W 17.3 inch / Height: 10.8 inch | Prevents eye strain, CVS, chronic injuries to the eyes, eye fatigue, soreness and more serious eye related conditions | Maintains the full visible Colors of your LCD or LED Monitor. Easy installation
Prevents damage, scratches, fingerprints. Heavy Duty | Blocks 100% of Hazardous UV light and reduces HEV Bluelight up to 100% with excellent Transmittance | Prevent eye strain, CVS, chronic injuries to the eyes, eye fatigue, soreness and more serious eye related conditions | Blue light filter is tinted in slight blue or gray color and maintains the full visible colors of your LCD or LED Monitor. Easy installation
Prevents damage, scratches, fingerprints. Heavy Duty | Blocks 100% of Hazardous UV light and reduces HEV Bluelight up to 100% with excellent Transmittance | Prevent eye strain, CVS, chronic injuries to the eyes, eye fatigue, soreness and more serious eye related conditions | Blue light filter is tinted in slight blue or gray color and maintains the full visible colors of your LCD or LED Monitor. Easy installation
Blocks Harmful Bluelight between 380nm~480nm. The Best Anti Blue-Light optical grade product | Blocks 100% of Hazardous UV light and reduces HEV Bluelight up to 100% with excellent Transmittance | Prevent eye strain, CVS, chronic injuries to the eyes, eye fatigue, soreness and more serious eye related conditions | Blue light filter is tinted in slight blue or gray color and maintains the full visible colors of your LCD or LED Monitor. Easy installation