Contact lenses are inventing the best of modern science for the number of uses. Types of lenses are available either on sight weakness or just for the production of attractive and beautiful eyes heal. There are many types of lens, as described below.
Routine wear contact lenses
Routine wear soft lenses are the lot to calm her. It takes a little time to put in the eye, as they often do not slip out during enthusiastic activities.They are famous for their availability in various colors. Special cleaning solution to be cleaned and disinfected available and must be replaced by new ones with a regular period.
Soft contact lenses
These are available in two types, absolute and wear every day. Both are produced in the same aspects. Daily wear lenses are only for use by time of day, while an absolute bear for the night. Absolute lens can cause infection in some people and avoid the unpleasant situationPhysician should be consulted.
Hard Contact Lenses
These consist of a flexible material obtained as its equivalent. These are uncomfortable and are sliding flat. These lenses are found in bifocal form for certain eye diseases.
There are some signs of lens after a time change to time.
- As an older lens it is irritating to the eyes.
- If blinking eye, it stimulates vision & dizziness.
- Lenses change color and feel starchy in the eye.
Now we havecould discuss some advantages and disadvantages of contact lenses.
- Varieties of colors will be as objective lenses do not affect personality, and adds the confidence of the poor visibility.
- Lens is good for the employees in the moist state, sports, etc.
- Lens can be no place on the nose, as done by a pair of glasses.
- Hard lens affects the eyes.
- Create problems when the lens is not replaced with regular time interval.
- Lens can be as expensiveGlasses.
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