Your eyes are one of the most important organs in your body and also one of the most delicate ones. Eye care is of vital importance because in the case of a major mishap, your vision cannot be easily restored back. If you don't take care of your eyes properly you might end up being crippled for the rest of your life. It is hence very important that you use proper safety glasses to protect your eyes from all impending dangers. There are a lot of different jobs and activities that are potentially very dangerous to human eyes. You cannot release it back at home and stop doing everything simply because you care for your eyes; the best way to go about doing potentially hazardous jobs is by using proper safety glasses. Safety glasses come in different shapes, sizes and makes depending on the kind of environment that your eyes would get exposed to. And most of the cases safety glasses allow you to see clearly even in the most adverse conditions and also protect your eyes, but in some cases such as welding your eyes not only need to be protected from the heat but also from the intense light. Hence in those cases the safety glasses are used to basically block the light out.
If you're working in a shop you need to protect your eyes from flying debris and all kinds of suspended foreign particles in the air. Clear glasses are perfect for working under such conditions. However, you need to make sure that the safety glasses are purchased from a trusted seller because you don't want to wear safety glasses that can compromise your normal vision. There are some varieties of cheap safety glasses available on the Internet that are not completely neutral as far as power is concerned. It is important that we avoid such glasses at all times.
If you're working in bright lighting conditions, you might consider using polarized glasses because they are great in cutting out the glare and allowing you normal visibility even under bright light conditions. Verizon says not only protect eyes from bright light but also prevent harmful ultraviolet rays from reaching your eyes. The premium quality polarized safety glasses are even capable of keeping your eye cool at all times. However, if you're working with lasers or welding materials, you cannot rely on polarized safety glasses to protect your eyes because these glasses don't contain filters.
If you're working in highly humid conditions, you need to go for anti-fog safety glasses that offer clear visibility even then you are surrounded by vapors. You might consider using antifog glasses even if you're not working in highly humid and hot conditions; these kind of safety glasses would not get fogged up from body heat unlike other glasses and offer you clear visibility at all times.
A very important factor that you need to keep in mind while purchasing safety glasses is that the frame of your safety glasses need to be of high quality material, else you might get allergies.