There are a number of different types of screen protectors that can be used with computer monitors and laptops, each of which offers benefits in different circumstances. Significant reductions in the likelihood of physical damage, glare, and reflectiveness are the primary functions that monitor screen protectors provide. It is also possible to obtain screen protectors that can increase your privacy or contain anti-microbial properties. Each of these features can be necessary for certain usages, so you will need to consider where and how you use your computer in order to choose the best monitor screen protector.
Most monitor protectors are designed to guard against various types of physical damage. If you are looking for a laptop monitor screen protector and you commonly use the computer in circumstances where damage is likely to occur, this is an important feature to consider. Most screen protectors will prevent scratches to some degree, though others are meant to stand up to more vigorous abuse. Some screen protectors are designed to withstand contact with especially sharp materials, and can absorb blunt force collisions that could otherwise crack a liquid crystal display (LCD).
Another factor that a monitor screen protector can address is glare, which typically occurs when light strikes a display and causes it to behave like a mirror. Screen protectors that are designed to lessen this effect typically do so by scattering some of the incoming light. If you work in an office with bright overhead lights, this may be the type of monitor screen protector you need.
Anti-reflective screen protectors are more effective than models with an anti-glare feature. Instead of scattering incoming light, anti-reflective protectors can actually cancel it. If you use your laptop outside in full daylight, this type of monitor screen protector can allow you to see your display and may prevent eye strain.
Some anti-glare and anti-reflective screen protectors can also decrease the viewing angle of the monitor, which can increase your privacy. It is also possible to find screen protectors that are specifically designed for this purpose. Some privacy screens create a distortion or blur effect when someone tries to view your monitor from an angle, while others will cause the display to appear dark. If you work with sensitive or classified information, some type of privacy effect may be desired.
It is also possible to find screen protectors that offer various other specialized features that you may need in your particular line of work. Screen protectors that possess anti-microbial properties are one example of this. The use of these screen protectors tends to result in a display images that are less clear, but it is sometimes necessary to prevent the growth of pathogens on monitors that are used in certain environments.
