There are many products which help in maintaining a pair of healthy eyes. In this day and age there are many external factors which contribute to harming eyesight to a certain extent.
Safe glasses or safety glasses are just one of the many products which help in doing this. There are many variations of safety glasses available and all of them serve different purposes. It is absolutely essential to have a pair of safe glasses regardless the environment one is in. It could be inside the house doing certain chores or outside on the job when these safety glasses could be put to use.
The difference between these safety glasses and regular eyeglasses is that the lenses used are treated in a special way so as to provide extra protection to the eyes.
Reasons for Safety Glasses to be used indoors
Many studies have proven that exposure to different types of viewing screens like the television or the computer screen can put a lot of unwanted pressure on the eyesight of a person. This pressure leads to negative effects. To avoid such problems one can use safety glasses which have been treated in such a way so as to avoid any extra glare emanating from the screen.
The eyesight of a person is also exposed to radiation which can prove to be harmful. The safe glasses nullify or to a certain extent cut down the harmful effects and help preserve the power of eyesight
Another activity which causes a lot of strain on the eyes is reading. Reading books which come with smaller fonts or fine print in a dim light can put a lot of strain on the eyes. This is because the eyes have to work doubly hard in order to understand the writing. With safety glasses one can magnify the print to a certain extent which lessens the strain on the eyes. Such lenses help narrow and sharpen the focus so as to avoid any extra effort.
Reasons for Safe Glasses to be used outdoors
The activities mentioned above are mostly done in a closed environment. There are certain safe glasses which aid the eyesight during activities performed outside an enclosed environment like traveling in a vehicle or on a bike for example.
One can use sunglasses in this case as they perform various functions which help in protecting the eyesight. During daylight especially afternoon the amount of sun exposure is at its highest. Sunglasses cut out the effect of ultra violet rays on the eyes and help in keeping the eyes cool. Constant exposure to sunlight leads to irritation of the eyes and also makes it difficult for a person to focus on things. It hampers the eyesight.
With sunglasses which are nothing but an example of safety glasses one avoids this as well as protects their eyes from fine dust particles entering their eyes and causing problems. There are certain jobs where safety glasses are mandatory for example people working in labs have to protect their eyesight from the effects of chemicals.