Shopping for face shield in the middle of a coronavirus pandemic is among the most challenging thing to do today, this is because of high demands and strict safety requirements they are required to meet as well as a wide range of face shields to select from. 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.
It is important to consider the comfort of the face shield you are about to buy first, this is essential because in most cases you will spend a considerable amount of time wearing the face shield, therefore taking your time and check thing such as size, shape, and design of the face shield you are about to buy should not be an issue. Some face shields are meant to be used for few hours and therefore they might not be much comfortable but what you need to know is such face shields are meant for an environment where the transmission rate of the virus is potentially high such as in hospitals and labs, the face shield trade off comfort for safety, therefore, knowing the exact purpose of the face shield you are buying is imperative in selecting the right face shield.
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.
You need to consider whether to buy a disposable or reusable face shield, it is important to know how to distinguish the two as well, in the case of disposable face shield they are made of light material and may have foam attached to the visor that makes it porous and therefore difficult to clean, for a reusable face shield it is made of hard materials, rigid and has no foam making it easy to clean for re-use. Those are some features you need to look at when buying a face shield.