From that emerged the first contact lenses until now, technical advances in the field of ophthalmology has been steady. Currently there are several types of contact lenses , among which include Disposable Contact Lens.
The useful life of Disposable Contacts lenses may vary from one brand to another. Some can be used a week while others may be used until about 3 months. The term “disposable contact lens” is broad, and in the same match different types of contact lenses. The term “disposable” means disposable, although this is not always the case. Depending on the amount of water present in the lens may be used more or less frequently.
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Colored contact lenses are present in USA.
Colored contact lenses produced and actively promote the markets around the world leading manufacturers, such as “CIBA Vision”, “Bausch & Lomb”, “Cooper Vision”, “Ocular Sciences”.
In their view, colored lenses are able to positively influence the image of man.
Colored contact lenses can be divided into three types:
- Lens color intensity that can block the natural color of eyes;
- Tinted lenses are designed for patients with light eyes;
- Lens type “crazy”, with a variety of unconventional and extravagant figures;