How Often Should I Change Contact Lenses. If you don’t have a vision change and you take good care of your lenses, you may be able to keep one pair of hard contact lenses for 2 to 3 years. If your prescription indicates disposable soft contact lenses, and these are by far the most popular, you’ll need to change them daily, biweekly, or monthly.
The price of frames fluctuate more than the price of lenses. There are a few different single vision lens options for vision correction. It is also good to take note of changes in your base curve and diameter whenever you’re getting a prescription for new contacts as these parameters often change with age.
Unpleasant weather or adverse light conditions often make it difficult to see. There are a few different single vision lens options for vision correction. Polycarbonate single vision lenses are characterized by their durability and impact resistance. Here are three prescription lenses you should know: