When selecting ordinary spectacles, personal preference is the key factor. However the kind of contact lens you choose will be determined by the diagnosis made by your optometrist. They are prescribed according to your needs. Below are some tips to help you in purchasing 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.
Those whose working hours are not well defined should go for the extended wear one but make sure they go for checkups periodically. They should also not sleep with them if possible. For the soft kind, try to get the disposable ones. However, their prices are usually high. Athletes should use the soft kind as their profession involves rapid eye motion. If injury does occur, the resulting trauma to the eye by the lenses is insignificant.
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 follows rinsing. Hard or the rigid lenses are disinfected by placing them in a storage solution for specially prepared for disinfection. The soft ones require heat disinfection, use of hydrogen peroxide as a disinfectant or chemical disinfection. After from implementing these tasks, the lens require protein removal every week. This is for elimination of the proteins which have accumulated from tears. This is especially dire for those using heat as a disinfection technique as it can denature previously deposited transparent proteins.
The optometrist is to be consulted to recommend which type of care products are to be used. The products for maintenance of hard kind of these lenses are simple and offer consistency. The steps involved are simple and short. A switch to hydrogen peroxide or even heat disinfectation is acclaimed for those having sensitivity problems from use of chemical mechanism of disinfectation.
The extended wear type of lens can be damaged by heat disinfection. For those who find disinfection by use of hydrogen peroxide difficult or complicated, chemical disinfection is the simpler alternative. Hydrogen peroxide should is not to be used with colored soft lenses as it will bleach them.
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.
Those whose working hours are not well defined should go for the extended wear one but make sure they go for checkups periodically. They should also not sleep with them if possible. For the soft kind, try to get the disposable ones. However, their prices are usually high. Athletes should use the soft kind as their profession involves rapid eye motion. If injury does occur, the resulting trauma to the eye by the lenses is insignificant.
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 follows rinsing. Hard or the rigid lenses are disinfected by placing them in a storage solution for specially prepared for disinfection. The soft ones require heat disinfection, use of hydrogen peroxide as a disinfectant or chemical disinfection. After from implementing these tasks, the lens require protein removal every week. This is for elimination of the proteins which have accumulated from tears. This is especially dire for those using heat as a disinfection technique as it can denature previously deposited transparent proteins.
The optometrist is to be consulted to recommend which type of care products are to be used. The products for maintenance of hard kind of these lenses are simple and offer consistency. The steps involved are simple and short. A switch to hydrogen peroxide or even heat disinfectation is acclaimed for those having sensitivity problems from use of chemical mechanism of disinfectation.
The extended wear type of lens can be damaged by heat disinfection. For those who find disinfection by use of hydrogen peroxide difficult or complicated, chemical disinfection is the simpler alternative. Hydrogen peroxide should is not to be used with colored soft lenses as it will bleach them.
About the Author:
You can visit adairoptometry.com/ for more helpful information about Buying Sacramento Contact Lenses; What You Need To Know.
No comments:
Post a Comment