Nowadays the market offers various types of lenses that vary corresponding to the requirements of an individual. Some commonly used are disposable, extended wear, toric, multifocal, flexible wear, and gas permeable and contacts for special demands. Contact lens users should consider their options: any medical device purchase must be done with caution as well as care. Selecting the best lenses for you requires help from an eye doctor to assist in getting the right ones.
Contact lenses options
The first step is to select from two basic kinds of lenses: hard and soft. After considering the type to use, there are various contact lens categories available both in terms of how often they need replacement and how they accomplish the correction of vision.
For the individuals who wear eye contact lenses or are preferring to wear them for the first time, here are some types of lenses and tips to help you choose the right ones for you.
1. Daily wear eyes contact lenses
Are you planning on wearing contacts daily, or on weekends or just when attending some special events? A number of individuals use soft contact lenses that can be comfortably worn either part-time or full-time. This type is actually the least expensive option. Daily wear contact lenses must be taken out for disinfection every night as well as replacing them on a set schedule. Time of replacement can vary widely by brands like TTDEYE and type, from every 2 weeks to every 3 months.
2. Flexible and extended wear contact lenses
These are particularly designed for people who prefer to wear the lenses continuously and don’t love to put them in and out several times a day. Although these lenses can be worn overnight, they require to be removed once or twice a week for cleaning as well as disinfection. They are made of special material that provides or allows more oxygen to reach the eye’s cornea.
But continuous wear of contact lenses isn’t safe or applicable to everyone. Those interested in flexible or extended contact lenses wear should first visit their eye doctors to evaluate how well and effective their eyes do tolerate overnight to help determine if it’s safe for them.
3. Yearly soft contact lenses
These last up to a year. They are made of soft material that helps oxygen transmittance thus preventing dryness of your eyes. Once they are removed after wear they need careful cleansing, disinfecting, storage and maintenance.
4. Disposable contact lenses
Disposable lenses are for people who don’t have time to do everyday care and maintenance. People can choose either daily disposable ones or that which will serve for a week or two. Daily disposable lenses don’t need disinfection and cleaning. TTDEYE is the exact brand to use because it’s cheap and more convenient, but consult the optometrist before opting for them. A disposable lens is a great option for individuals with allergies or other eye conditions that exacerbate protein deposits formation from the tear film.
5. Gas permeable lenses
Gas permeable allows excellent vision clearness and durability. Moreover, they transmit more oxygen to your eye than the soft lens. This type is easier to clean and can last up to a year. They require to be adjusted from time to time as they are made of hard material: semi-rigid material that doesn’t contain water. TTDEYE can overcome this deficiency when combined with soft outer ring, hence allowing vision comfortability and acuteness.
6. Toric contact lenses
Toric type allows the same comfort level and clear vision. What makes them unique is the ability to correct astigmatism (inability of the cornea to properly focus an image onto retina thus leading to a blurred image). Torics are available in both gas permeable and soft lenses – they are designed to stay in the same position when being worn. They are more expensive than other types but serve best.
7.Cosmetic or colored contact lenses
Basically, there are four types of cosmetic contact lenses: enhancement tints, visibility tints, light-filtering tints, and opaque color tints. Colored contact lenses are able to effectively change eyes’ color: they can even make the brownest eyes look green or blue or enhance their natural color. They can be used for cosmetic purposes and even vision correction. Besides, they follow the same maintenance and cleaning regime. The right power value or focusing ability is in the center of the colored lenses. Several cosmetic lenses are available without visible correction thus be careful when going for one.
8. Multifocal contact lenses
Individuals with presbyopia (a condition that mostly occurs as individuals get older and their eyes develop a focusing problem) can have their vision corrected with multifocal or bifocal lenses. Monovision is another great option to consider. Monovision is achieved when one of the contact lenses is specifically prescribed to give a good vision from a distance while the lens of other eye is prescribed to give a good near vision. Monovision offers individuals with presbyopia a vision that is not only clear and comfortable but also natural-feeling.
Eye contact lenses buying tips
– Don’t purchase any contact lenses out of a broken box set. Ensure the package is standardized and sealed properly.
– Use the necessary precautions when purchasing contact lenses on the internet. Consider reputable dealers that confirms your eye prescriptions with the doctor and that provide brand name products.
– Be sure to follow prescriptions from eye care professional and every time there is a complication, pay your doctor a visit immediately.
The bigger picture!
The contact lens doesn’t eliminate the need for eyeglasses hence you need to opt for their cost and how your budget will be affected. Before opting for contact lenses purchase, keep in mind that their care and maintenance is as well a commitment. Eye contact lenses can significantly correct your eye vision and suit your needs if following the necessary precautions.
Even if you don’t need to correct vision, don’t go for cosmetic lenses without an eye care professional advice. They must be fitted by a skilled or trained professional followed by a frequent check up to prevent eye infections as well as other complications. Besides, the care and maintenance guidelines will be given by eye care professionals.