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 lens come in different types. The rigid type is non-permeable to gases. Generally its use is limited. The other type is the soft kind. Comfort level, health condition of the patient and how clear the vision is are the guiding elements on which one to purchase. The lenses for daily wear are the popular ones. The prolonged wear one can cause damage to your eyes if retained for long periods.
People whose working hours are not well defined will be suited by prolonged wear contact lens but they should go for regular checkups. The lens are to be removed before they sleep if possible. For those using soft lenses, the disposable type though expensive is commended. They are recommended for athletes because sport activities involve rapid eye movement. Also, in case of injuries the trauma they cause to the eyes is comparatively minimal.
Cleaning, disinfecting and rinsing them every day is a must. The cleanser utilized differs from one type to the other. For the soft lens, set in the inside of the hand and add gently the cleanser. Rub cautiously with the finger at the middle until they are clean. Do the same for the next side. The hard type is rubbed by the thumb and also index finger to clean the sides simultaneously. The entire process needs one to minutes for completion.
Rinsing is for removal of the cleansing product. If traces are retained, it can damage the eyes. The hard kind is rinsed with water from the tap but bottled distilled saline is used to rinse the soft contact lenses. Follow the cleaning steps in rinsing too.
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.
Optometrists are to be involved in the process of selecting care products to use. The available ones for use on the rigid or hard kind o lenses are consistent and easy to apply. The steps are also simple and short. Some people experience sensitivity with utilization of chemical disinfestation. The alternative is either hydrogen peroxide or heat technique of disinfectation.
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 lens come in different types. The rigid type is non-permeable to gases. Generally its use is limited. The other type is the soft kind. Comfort level, health condition of the patient and how clear the vision is are the guiding elements on which one to purchase. The lenses for daily wear are the popular ones. The prolonged wear one can cause damage to your eyes if retained for long periods.
People whose working hours are not well defined will be suited by prolonged wear contact lens but they should go for regular checkups. The lens are to be removed before they sleep if possible. For those using soft lenses, the disposable type though expensive is commended. They are recommended for athletes because sport activities involve rapid eye movement. Also, in case of injuries the trauma they cause to the eyes is comparatively minimal.
Cleaning, disinfecting and rinsing them every day is a must. The cleanser utilized differs from one type to the other. For the soft lens, set in the inside of the hand and add gently the cleanser. Rub cautiously with the finger at the middle until they are clean. Do the same for the next side. The hard type is rubbed by the thumb and also index finger to clean the sides simultaneously. The entire process needs one to minutes for completion.
Rinsing is for removal of the cleansing product. If traces are retained, it can damage the eyes. The hard kind is rinsed with water from the tap but bottled distilled saline is used to rinse the soft contact lenses. Follow the cleaning steps in rinsing too.
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.
Optometrists are to be involved in the process of selecting care products to use. The available ones for use on the rigid or hard kind o lenses are consistent and easy to apply. The steps are also simple and short. Some people experience sensitivity with utilization of chemical disinfestation. The alternative is either hydrogen peroxide or heat technique of disinfectation.
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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