Purchasing ordinary eyeglasses does not have many restrictions. It goes with Personal inclinations. However, an optometrist review is mandatory before buying of contact lenses. It is the results of the review which will guide the doctor in making a decision on which type will meet your needs. Below is a discussion on factors to consider before buying Sacramento contact lenses.
The main type of contact lens are the hard and soft ones. The hard ones are not prescribed most of the times. How comfortable you are to use a particular kind, the health condition you have the provided clarity in vision are the main factors to consider in choosing the kind most suitable to you. Day to day wear are recommended. Damage to your eyes can occur with the extended periods wear type.
People have irregular working pattern are mostly the candidates for the hard type of contact lens. Regular checkups are a must though. They should remove them before sleeping whenever possible. Going for the disposable kind of soft lens is acclaimed especially for athletes as sporting activities involve quick eye movements. In the event an injury, trauma sustained to the eyes is usually minimal.
The contact lens are to be cleaned, rinsed and also disinfected on a daily basis. The cleansers used for different lens type differ. For the soft ones, place it on the palm, shake cleanser gently and a drop or two on the lens. Gently rub it using the middle finger until all the dirt has been eliminated. Flip it over and repeat the same on the other side. For the hard type the rubbing is by the thumb and index finger to clean both sides simultaneously. The process takes one to two minutes.
After the cleaning follows rinsing. All the cleanser has to be rinsed off because the damages it can cause to the eye can be detrimental. Tap water can be used for the hard lens but the soft kind only sterile saline is to be used. The steps to follow are similar to those employed to clean it.
Disinfection comes last. The hard type is immersed in storage solution with disinfection capabilities. The soft type is disinfected by chemicals, heat or hydrogen peroxide. In addition to this, protein removal has to be undertaken by contact lens wearers. This works to remove amassed from tears. This mostly affects those utilizing heat as the method of disinfection as it denatures formerly laid transparent proteins.
Before purchase of the lens care products, the optometrist must be consulted too. The available care products for the hard or rigid oxygen permeable lenses are consistent and simple. There steps to be followed are short and simple too. For the soft lens users sensitive to chemical type of disinfection, a switch to either heat or hydrogen peroxide disinfection can be made.
The prolonged wear kind of lens is susceptible to heat. If hydrogen peroxide method of disinfection seems complex and difficult for you, you may find the chemical one simpler. To note is that hydrogen peroxide cause discoloration to colored lenses.
The main type of contact lens are the hard and soft ones. The hard ones are not prescribed most of the times. How comfortable you are to use a particular kind, the health condition you have the provided clarity in vision are the main factors to consider in choosing the kind most suitable to you. Day to day wear are recommended. Damage to your eyes can occur with the extended periods wear type.
People have irregular working pattern are mostly the candidates for the hard type of contact lens. Regular checkups are a must though. They should remove them before sleeping whenever possible. Going for the disposable kind of soft lens is acclaimed especially for athletes as sporting activities involve quick eye movements. In the event an injury, trauma sustained to the eyes is usually minimal.
The contact lens are to be cleaned, rinsed and also disinfected on a daily basis. The cleansers used for different lens type differ. For the soft ones, place it on the palm, shake cleanser gently and a drop or two on the lens. Gently rub it using the middle finger until all the dirt has been eliminated. Flip it over and repeat the same on the other side. For the hard type the rubbing is by the thumb and index finger to clean both sides simultaneously. The process takes one to two minutes.
After the cleaning follows rinsing. All the cleanser has to be rinsed off because the damages it can cause to the eye can be detrimental. Tap water can be used for the hard lens but the soft kind only sterile saline is to be used. The steps to follow are similar to those employed to clean it.
Disinfection comes last. The hard type is immersed in storage solution with disinfection capabilities. The soft type is disinfected by chemicals, heat or hydrogen peroxide. In addition to this, protein removal has to be undertaken by contact lens wearers. This works to remove amassed from tears. This mostly affects those utilizing heat as the method of disinfection as it denatures formerly laid transparent proteins.
Before purchase of the lens care products, the optometrist must be consulted too. The available care products for the hard or rigid oxygen permeable lenses are consistent and simple. There steps to be followed are short and simple too. For the soft lens users sensitive to chemical type of disinfection, a switch to either heat or hydrogen peroxide disinfection can be made.
The prolonged wear kind of lens is susceptible to heat. If hydrogen peroxide method of disinfection seems complex and difficult for you, you may find the chemical one simpler. To note is that hydrogen peroxide cause discoloration to colored lenses.
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