It usually is best to know your options prior to starting shopping for contact lenses. Here are the various types of contact lenses available. This will help you choose, by using your medical professional, the one that fits your needs free contact lenses by mail.
If you don’t want to deal with the complications of standard care and maintenance associated with contact lenses, disposable lenses are the way to go. These types of are use and chuck lenses that, with respect to the type of lenses, can be used for only a day or for a week or two before being disposed off for a new one. Daily throw-aways lenses do not even require to be washed with pipe cleaners. As these are available in a variety of colors too, these are perfect if you need to just test away different eye-colors for a while. However, before getting one, it would be far better seek advice from your local doctor about which type or brand of throw-away lens would be perfect for your eye-type.
Annual gentle contact lenses:
Obviously, as the name suggests, they last for a full year. Oxygen passage through the lens is necessary to prevent drying of the eyes and these lenses, made of gentle material, give you just that. Unlike their throw-aways counterparts, these lenses demand careful and regular cleaning and proper storage. In a stretch these can be safely worn for as many as 16 hours.
Gas Permeable/ Strict gas permeable/ Oxygen poroso contact lenses:
These contacts, called GPs, permit even more oxygen through them than most soft lens. Besides being much easier to clean, they may be immensely advantageous in that they may be long-lasting and provide very good quality of vision. But, it is also a truth that you would probably take some time getting used to wearing these lenses that are made of semi-rigid, stiff material. Some manufacturers, however, have successfully get over this disadvantage by offering a soft outer engagement ring for the lenses, thus allowing them to be worn comfortably.
Flexible and Extended wear contact improved lenses:
These lenses are so designed to be able to keep them for a, number of years, without needing to take them off at all. In case you despise removing and placing back your contacts everyday, color contact without prescription you will love these lenses. You can even sleep with these improved lenses on. Depending on the label of your associates, you could either wear them for a period of seven or upto 30 days consistently without ever taking them off. These too, will allow enough oxygen to go through them and into your eyes, to keep comfortable.
Torics for astigmatism:
For people having astigmatism, the shortcoming of the cornea effectively focus an image onto the retina, you have torics. That they provide the same simplicity of use and clarity of eye-sight as normal contacts. They are available in both DOCTOR and soft lenses.
While the principal function of contact improved lenses is to fix vision problems, there are also the cosmetic lenses that also allow you alter the color of your eye. colored contact lenses come in four different types: visibility tints, enhancement tinges, opaque color tints and light-filtering tints. Each name, I guess, is self-explanatory. The middle of the colored lens has the exact power value. Simply because long as cleaning and repair of these improved lenses is concerned, they are really similar to any other contact lenses. Also, most aesthetic lenses can be obtained without visible correction.
Disposable lenses are extremely useful, safe and comfy too, once you get accustomed to them. If you are planning to buy lens for yourself, always ensure you are well informed about your options and the ones you buy suit your needs. Also, be sure to buy from reliable shops. Presently there are many online outlets that provide heavy special discounts too. And finally, once you buy them, ensure you handle them safely and maintain them well. You and your contacts could be best friends for a lifetime!