StarTech Laptop Privacy Screen for 15.6" Notebook - Magnetic Removable Laptop Display Security Filter - Blue Light Reducing Screen Protector - 16:9 - Matte/Glossy - +/-30 Degree

Glare is a common cause of eyestrain among computer users. Glare screens or monitor filters can be used to reduce the glare or the wash out but they do not eliminate the glare problems entirely. Therefore, placing the monitor perpendicular to your windows or obtaining window blinds to prevent the glare on the screen should be the first consideration.