Eyeglasses, sometimes called spectacles or vision glasses, are nonprescription vision eyewear, made up of rigid hard plastic or even glass lenses mounted in an eyeglass case that holds them in front in general, eyeglasses are worn for vision correction by providing a clearer, crisper and sharper image through magnification. The images are made visible by the light entering through the top of the eyeglasses, while the bottom part of the eyeglasses is covered by a contact lens. Through this lens, your eyes see things clearly, whether you are indoors or outdoors. Unlike contact lenses, eyeglasses can be taken off and stored easily.
Safeguard your eyes from UV rays
Eyeglasses help protect your eyes from the potential damage that may be caused by ultraviolet (UV) rays. Because the eyeglasses contain no gas, they provide very little protection. It may be possible to safeguard your eyes from UV rays, but this is largely affected by the color of the eyeglasses that you wear. Light-colored eyeglasses are especially vulnerable to ultraviolet light. Even if the eyeglasses are tinted to a color that absorbs most of the UV rays, you may still have to protect your eyes whenever you use your eyeglasses.
There are several other reasons why people wear eyeglasses. Some wear them for fashion. The frames of many popular eyeglasses are made of plastic, chrome, or silver to make them more attractive and more suitable to be part of several kinds of trends. However, for vision correction, it would be wiser to wear glasses.
Toric lenses or Multifocal eyeglasses
If you have to wear special glasses to correct your vision, then you have to buy eyeglasses that fit you well. As there are many different sizes of eyeglasses, you should pay attention to which kind of eyeglasses fits you well. If you have recently lost a hand or a foot, then you should opt for bifocals, trifocals, and presbyopic eyeglasses. If you suffer from astigmatism, then you should wear toric lenses or multifocal eyeglasses.
Suitable for your face
Once you have decided to wear eyeglasses, you should choose a pair that is suitable for your face. This means that the shape of your face should be taken into account when you make your selection. You should also consider the size and the weight of the glasses that you will choose. If you don’t know which kind of glasses will best suit your face, then you should ask an expert or a member of staff in the optometrist’s office.