You should continue to use UV absorbing eyewear as directed. Long term exposure to UV radiation is one of the risk factors associated with cataracts. UV blocking contact lenses help provide protection against harmful UV radiation. However, clinical studies have not been done to demonstrate that wearing UV blocking contact lenses reduces the risk of developing cataracts or other eye disorders. Consult your eye practitioner for more information.
Contact lenses are surprisingly affordable.
Now, replacement of lost lenses is no longer a financial burden. Not at all. Since they are a medical device, it is important to have regular eye exams. I haven't tried contact lenses in the past because I was concerned that they wouldn't be comfortable. They're made from a soft material that is made mostly of water.