Novelty contact lenses are decorative lenses that are basically used for changing the look of the eyes and not for the vision correction. These lenses are extremely popular especially among youngsters as they can change your appearance and compliment your entire look. These lenses are also medical devices, so you must purchase them after getting a prescription from an ophthalmologist and take care of their complete hygiene. They come in varied designs like cat eyes, red vampire eyes, anime cartoon style contacts and many others.
Why it is necessary to get a
prescription from an optometrist?
An
optometrist will measure the eyes to fit the contacts properly in your eyes.
The contact lenses that are not fitted properly can cause irritation or the
damage to the eyes. While taking the fitting, the eye specialist will measure
the curvature of the cornea and pupil or the iris size. These lenses may not be
suitable for the people having astigmatism.
The eye
specialist will assess whether your eyes are in good condition or not to wear
the contact lenses. The optometrist will perform a tear film test to find out
if your eyes produce enough hydration to keep them moist. Novelty contacts are
thicker due to the paints and designs made on them which make them less breathable.
If your eyes don’t produce sufficient hydration, these lenses may cause
irritation or any other eye problem.
An
experienced eye specialist can also instruct you on the appropriate contact
lens wear and care instructions. He will guide you on how to handle and care
for them to avoid any complications. You must wear them only for the prescribed
time duration and not more than that. You must never sleep in them unless they
can be used for overnight wear.
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