You will agree with me there is nothing hand today than buying face shields given their high demands due to the coronavirus pandemic this is further complicated to strict features they are required to meet and a wide selection available in the market. It is very easy for manufacturers to overlook some vital features of the face shield due to their current demand, some of these features may look irrelevant but given the infection rate of the coronavirus every detail should be adhered to, therefore you need to be extra vigilant when buying these face shields especially when you are buying in bulk, you can imagine how many people you can expose to the deadly coronavirus if you purchased substandard face shields, this can make you be held responsible for the damages resulting from the virus. A good number of people get confused when buying a face shield because they have insufficient knowledge about them, to learn more about face shield, and how to select the right face shield that is appropriate for your job continue reading this article.
The very first thing you need to pay attention to is the user comfort, this is important because you will be wearing the face shield most of the time, therefore, consider things such as shape, size, and designs. If you pay attention when choosing the face shield you will learn that some face shield will try balance comfort and safety, face shields used in a potentially infectious environment such as labs and hospitals will not be more comfortable as those used by the public where virus infections might be low, therefore, know the exact purpose the face shield will serve and you can select the right face shield without many struggles.
You need to choose a face shield that is made with a highly transparent material that minimizes eye strains, in other words, the face shield should have high optical clarity. Viewing through a clear and better lens ensures your eyes do not strain and you can work longer with less fatigue and therefore less overall strain on your body, one of the materials that can be used to achieve this condition is PETG a short name of polyethylene terephthalate that is modified with glycol.
The other important feature you need to look at is the reusability of the face shield you are buying, you should be able to distinguish between reusable and disposable face shield, a disposable face shield is meant for one-time use and therefore, the raw material will be light and has a foam attached to the visor making them porous and difficult to clean, however, a reusable face shield is normally heavier and has a more rigid visor, formless and can be cleaned with ease for re-use. Those are some features you need to look at when buying a face shield.
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