There are many reasons to wear contact lenses. You might have found out recently that you need eyewear to correct nearsightedness, farsightedness or some other ocular issue, or you might have been wearing eyeglasses to correct a problem for years. Contact lenses have come a long way since the days of soft or rigid gas permeable lenses. Customers now can choose from myriad brands offering extended wear and daily disposables, all at affordable prices. Start your search online at stores like Lens.com and Discount Contact Lenses. If you think disposables are the best choice for you, consider this information when deciding which type to buy:

The Disposable Difference

Traditional soft and rigid gas permeable lenses can last up to a year or even longer. However, disposable contacts are just that--disposable--meaning you will have to replace them on a regular schedule. This may seem more expensive until you consider that traditional contacts also require the user to buy solutions for cleaning and storing them. Plus, if traditional contacts aren't removed or cleaned on a regular basis, it can cause serious damage to the wearer's eyes. Disposable contacts don't have to be cleaned because they are replaced instead on a regular schedule. That schedule depends on the lens you buy, as well as the condition of your eyes and the life that you lead.

Daily Lenses

Although they still must be removed each night before you go to sleep, daily contact lenses are very simple. Throw the old contacts out at the end of the day and put a fresh pair in the next morning. There's no cleaning and no storage. Plus, regularly replacing your contacts can avoid the buildup of damaging proteins, calcium, lipids, smoke and dust. Left unchecked, this damage can lead to serious eye infections and even cleaning solutions can't remove everything deposited on your contact lenses.

Weekly Lenses

These are similar to daily ones, except that they can be worn day or night, asleep or awake, for up to a week. Then, you throw them out and put in a new pair. That being said, your eyes need to breathe for optimum health. Most of the time, the contact lens material allows ample oxygen to get to your eyes, but it's good occasionally to give them a break by leaving your contacts out for a few hours or even overnight.

Monthly Lenses

These contacts offer the longest wear time and least upkeep and are fast becoming more popular. Active individuals and those that travel regularly will appreciate the benefit of no maintenance and no worries for up to a month, if not somewhat longer. The material used for monthly lenses is designed to let oxygen through to your eyes, keeping them from drying out or being exposed to infections.

Specialty Lenses

The newest materials provide even more people with the option of contact lenses, even folks who suffer from an astigmatism or need bifocals. Check with your eye doctor to make sure these options will work for you.

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