If you wear glasses, well, you are not alone as according to the Vision Council of America, about 75% of adults use some type of vision co...
If you wear glasses, well, you are not alone as according to the Vision Council of America, about 75% of adults use some type of vision correction. Majority of them wear eyeglasses, and a small percentage wears contact lenses. The report says that an increasing number of women prefer to wear contact lenses. Contact lenses are a great alternative and considered a lot better for the eyes and vision.
Today, one will come across a huge range of contact lenses based on the vision problem, lifestyle or budget. These lenses have become more versatile than ever before. It is important that you understand the different types of lenses available in the market, and the pros and cons. Remember contact lenses are not only used for corrective purpose but also are in trend for its cosmetic terms.
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Different Types of Contact Lenses
Contact lenses are available in many varieties to choose from. You can wear them once and throw them away. There are lenses for overnight wear, permeable contact lenses, and even special-effect contact lenses. Here is a short brief on different types of contact lenses available in the market.
- Soft Contact Lenses – These are the most commonly contact lenses and are comfortable to wear. They are available as Daily wear lenses or one-day wear, where you can wear them for the day and dispose of them at night. There are two-week disposable and even monthly disposable lenses and even overnight lenses.
- Rigid Gas-Permeable Lenses – These lenses offer clear vision for people with vision problems and are more durable than soft contact lenses. As they allow more oxygen to the cornea, they are also more breathable, and can be worn for week or even 30 days.
- Specialized Contact Lenses - Specialized contact lenses are used based on vision needs. Some examples are Hybrid contact lenses, multifocal contact lenses, Tinted contact lenses, Scleral contact lenses, Contact lens coatings, and Orthokeratology. These lenses are available in various materials and cater to different vision problems.
Visit your eye doctor to get an exam done and know what kind of lenses you need. That will help you pick quality contact lenses that suit your needs, and budget. Getting the right fit is very essential here for the safety of your eyes, and vision.
Different Designs in Contact Lenses
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Contact lenses are available in a vast range of designs, depending on the purpose behind. You will come across Spherical contact lenses, multifocal contact lenses, Cosmetic contact lenses, and more. These lenses differ in the meridians and power.
Types of power and meridian based lenses:
- Spherical contact lenses - to correct myopia or hyperopia that is near-sightedness, and farsightedness.
- Toric soft contact lenses - to correct astigmatism, near-sightedness, and farsightedness.
- Multifocal contact lenses – to correct presbyopia, astigmatism, near-sightedness, and farsightedness.
- Cosmetic contact lenses – to change eye colour and used for cosmetic purposes.
Look for custom made lenses for hard-to-fit eyes, and some lenses are specially fabricated for use in special situations. Understand your needs before you go ahead and look for quality contact lenses.
Taking Care of Contact Lenses
Along with buying quality contact lenses, it is equally important to take good care of the contact lenses. If you neglect your contact lenses, you can face a series of problems from discomfort to severe infections. Minimize any contact with water and saliva and take care of the contact lens solutions. Use only commercial and sterile products that are suitable for you. Replace contact lenses and cases as recommended, and always follow the manufacturer guidelines carefully. Avoid over-the-counter contact lenses and be careful when you shop for contract lenses. Talk to your eye doctor and seek his advice when shopping for quality contact lenses.
