Things To Know About Contact Lenses Before Using Them
Things to know about contact lenses before using them Contact lenses are vision correction devices that are curved and thin and crafted on tear films. They can cover the surface of your eyes. Typically, contact lenses are clear; however, slight color or pigment is added to them to make them easier to handle. If you do not want to wear a heavy frame of spectacles, you can upgrade to contact lenses. Keep in mind the following things while choosing the contact lenses you want to use. What are the different types of contact lenses? Contact lenses are primarily categorized into five types based on their form factors: