How Does Contact Lens Work?

How Does Contact Lens Work?

Apr 01, 2023

Contact lenses are glasses that fit over the clear natural front of your eye. They can correct nearsightedness and farsightedness, treat astigmatism and old age-related farsightedness, and help with certain eye conditions. While they are ideal, contact lenses are only for some; therefore, visiting an optometrist in Castle Pines for an assessment is crucial.

Contact lenses are usually plastic or silicone and come in different shapes and sizes. They can be left in place all day or removed at night to clean or change lenses. Contact lenses can be used with various eyeglasses because they are designed to match the shape of the cornea (the front part of the eye).

There are different types of contact lenses. Hard contact lenses are less popular because they are less comfortable to wear. Soft contact lenses are made of a gel-like material that contains water. They are the most popular lens type because they are very comfortable.

Rigid gas permeable (GP) lenses are made of hard, plastic material. They allow oxygen to pass through them, which is important for the health of your eyes. GP lenses can correct nearsightedness, farsightedness, astigmatism, and presbyopia.

Hybrid lenses have both soft and rigid gas-permeable lenses. The center of the lens is rigid like a GP lens, but the edges are soft like a soft lens. This makes them more comfortable to wear than GP lenses. Hybrid lenses can correct nearsightedness, farsightedness, astigmatism, and presbyopia.

How Does a Contact Lens Work?

A contact lens is an artificial intraocular lens (IOL), a medical device used to correct refractive errors.

Before a contact lens is placed in the eye, it must be cleaned and disinfected. The eye is inspected to ensure no problems with the corneal epithelium, conjunctiva, or anterior chamber. After the examination, the contact lens specialist will place a small amount of lubricating solution on the surface of the lens to reduce friction between it and the cornea.

After inserting your new contact lenses into your eyes, the contact lens specialist will ask you to blink a few times and then look at your fingers. If there is any redness or discomfort in your eye, they will remove the lenses and try again with a different size or type.

Is It Safe To Wear Contact Lenses?

Contact lenses are popular and convenient ways to correct vision problems. But is it safe to wear them? The answer is yes, but only if you follow the safety guidelines. Contact lenses can be a great alternative to glasses, but they must be used properly and cautiously to avoid potential risks or complications.

There are many advantages and disadvantages to getting contact lenses in Castle Rock. On the plus side, contacts give you much-needed freedom from glasses. In some sports, they also provide a natural appearance, better peripheral vision, and eye protection. On the downside, contacts require extra care and can be easily lost or damaged. They can also cause irritation and dryness of the eyes.

Contact Lens Care

If you’re considering contact lenses, it’s important to understand how to use them safely. Here are a few tips:

  • Clean your hands before handling your lenses.
  • Be careful not to drop or damage your lenses.
  • Follow the instructions for cleaning and storing your lenses.
  • Wait to wear your lenses as long as recommended by your eye care professional.
  • Never share your lenses with anyone else.
  • Store your lenses in a clean case with a fresh lens solution.
  • Replace your lenses as often as prescribed by your eye doctor near you.

Following these simple tips will help you enjoy the benefits of contact lens wear while keeping your eyes healthy and safe.

Schedule an Appointment

Contact lenses can provide clear vision for many years with proper care and maintenance. Visit Founders Eyecare if you experience any irritation or discomfort with your contacts for the best advice on how to adjust them properly for optimal comfort and clarity of vision.

303-688-3636 Book Appointment
Font Resize
Contrast
Click to listen highlighted text!