Bid Farewell to Dry Eyes - Try Contact Lenses

There are different types of nonprescription colored contacts that are classified based on the period or the number of days they can be worn. Some lenses can be worn for days at a stretch. These contact lenses usually have a life span of 30 or 90 days. Some long-term lenses can be worn overnight too. Disposable contact lenses can be worn only for a day and for 8 to 10 hours at a stretch. If they are worn longer they can cause irritation and harm the eye due to lack of oxygen supply to the cornea. Nonprescription colored contacts can typically be used for 2 weeks and are manufactured using the latest silicone material that keeps the eyeball hydrated and allows oxygen to pass through.

Colored lenses come in three basic types. Visibility lenses that usually have a hint of light blue or green added to them in order for them to be visible easily when not worn. They do not alter the natural eye color. If you have light colored eyes and want your eye color to be more pronounced and better defined then you should go in for enhancement colored lenses. Opaque colored lenses are used when you want to change your eye color completely. Opaque hazel colored contacts come in different shades like hazel brown honey light hazel pure hazel dark and deep hazel. This color is a good option if you want a lighter eye color. You can use opaque contacts to lighten your dark eye color easily.
This article gives some vital facts about cheap colored contacts. Reading this article will definitely help you to buy the appropriate color contact lenses.

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