Contact Lenses · Top Eye Doctors & Specialists in Bangalore India
A complex system of lenses – including your lens and cornea – make up the basic components of your eyes. The cornea acts as your window to the visual world, forming the clear outer layer of your eyes. The lens adapts and changes the angles, shape and focus of the images coming through the cornea as needed.
Unfortunately, the human eye is prone to errors that occur through natural events, trauma, or genetics. Eyes with incomplete optic segments are referred to as having a refractive error and require aids such as glasses or contact lenses to function properly. Contact lenses are virtually invisible to your external appearance, making them more and more popular.
Pros and Cons of Contact Lenses
The contacts are designed to be placed directly over your corneas, the clear window you rely on most for your vision. The contacts stay in place by adhering to the tear film made by your eyes, which allows your eyelids to slide smoothly as they open and close. Some of the benefits of choosing contact lenses are:
· You don't have to pay attention to them while playing sports
· They do not obstruct your external vision
· No one can tell you're wearing them (unless you want to).
· They don't slide down your nose when you sweat
· They don't fog up in winter or when you change the temperature environment
· Often, contacts are more comfortable and provide better overall vision
Of course, there are also risks associated with wearing contact lenses. And because of those risks, it's imperative that you follow your eye doctor's recommendations for cataract eye surgery or laser eye surgery and the lens manufacturer's directions. Some pitfalls associated with wearing contacts include:
· You can get corneal ulcers
· Eye infections are easy to develop
· It has the potential to cause corneal scratches, which may heal with time
· Contacts are not recommended if you work around chemical fumes
· You are at a higher risk of getting pink eye
· It's hard to tell if you have an eye problem
· They may be uncomfortable if you live or work in an unusually dry climate, or have allergies that affect your eyes and tear production.
· Untreated, misuse and poor contact lens maintenance can lead to blindness
Once you have a complete eye exam that includes special measurements to ensure a proper fit, your optometrist or ophthalmologist will have a better idea of what type of contact lens will work best for you:
Once you understand the responsibilities that come with proper care of your contact lenses to prevent infections and eye damage, you can consider different options. Soft connections are more popular. And they are suitable for a wide range of vision anomalies, from nearsightedness and farsightedness to irregular corneas and astigmatisms. Options include:
· Daily wear Soft contacts are generally less expensive. They should be removed and cleaned every evening. You dispose of them according to the manufacturer's schedule, which can be anywhere from a week to a month or more.
· Disposable lenses are like daily wear, except that you take them out every night. But disposables don't require cleaning and offer options that include one-day use. These are more expensive and may be more suitable if you only wear contacts occasionally.
· You can sleep in extended wear contact lenses, taking them out for cleaning once a week. These may be slightly less popular because they increase the risk of developing other eye problems.
Hard contact lenses, also known as gas permeable or rigid lenses, work best if you have dry eyes and cannot wear soft lenses. Gas permeable lenses provide clearer, crisper vision than soft lenses, and they breathe better, making you less likely to get an infection. Most hard lenses require daily cleaning, but some allow you to go up to a month before taking them out for cleaning. Rigid lenses do not need to be replaced like soft lenses. If your prescription is the same, you can go up to three years before you can get a new one.
Even More Special Options
Contact lenses are definitely not one-size-fits-all. And they don't match the same color. There are a variety of options your optometry specialist or ophthalmologist in Bangalore, can consider when ordering your contacts, depending on your needs, preferences and budget.
You can get colored contact lenses for therapeutic or cosmetic reasons. Tinting can help you make adjustments if you are color blind and want to enhance color perception. They also allow you to change your look on a whim.
If you have trouble adjusting to both hard and soft contact lenses, hybrid lenses may work for you. They are a combination of soft and hard materials, with a soft outer ring and a hard core.
If you experience eye pain while wearing your contacts, see your ophthalmologist, or an optometry specialist. Book an appointment if you notice any of the below symptoms:
Lubricating eye drops can help if your contacts are uncomfortable. But important information you need to prevent complications while wearing contacts includes:
· Wash and rinse your hands thoroughly before handling your contacts
· Replace contacts according to manufacturer's schedule
· Remove contacts when you sleep; It is also best to remove extended-wear lenses every night
· Do not wet your contacts with saliva
· Take them off when you go swimming or come into contact with chlorine
· Follow the directions for cleaning your lenses
· Use only a sterile and commercially prepared recommended cleaning solution
If you have any visual abnormalities, you should always be evaluated with a thorough consultation and examination by your optometrist or ophthalmologist for an accurate diagnosis and treatment plan because it could be a symptom or sign of a serious illness or condition.
