subject: Full eye contact lenses [print this page] During a couple hours' fun with friends or at a themed party, wearing special effect contact lenses is a common practice. These contact lenses typically have no capability of vision correction. They are aimed to create special effect on the eye temporarily. There are lenses for eye color change and surprising looks. Among the enormous variety of theatrical cosmetic contact lenses, full eye ones are an outstanding type. Similar to pitch black lenses, full eye lenses also cover the whole eye, allowing no while part to be visible.
In order to achieve such an effect, both of these types require the users to take an eye measurement from a doctor. This measurement of the eye size will in turn determine the exact size of the lenses that should be purchased. Buying smaller lenses usually means wasting money because they can never bring a good effect. This also explains why most people are willing to buy custom made full eye contact lenses. Those ready made ones are quite less likely to fit one's eye size properly.
In addition to lens size, there are some other factors to be considered while using full eye contact lenses. First of all, these lenses have nothing different in inserting and removal from other forms of lenses. They can be put into the eye in the same way as regular lenses. Never think of creative ways. Another aspect is usage period. Full eye contact lenses differ from regular corrective lenses and colored contact lenses. The latter two types are in most cases worn for all day long and will not cause any problem. However, full eye lenses are never meant to be used in such a way. They can be allowed to stay in the eyes only for several hours. After that, they should be taken out and cleaned carefully. The reason is that full eye contact lenses are easier to cause eye infections and irritations.
