Varieties of Get in touch with Lens: Unterschied zwischen den Versionen

Version vom 12. August 2012, 06:32 Uhr

Considering that the introduction of make contact with lenses years ago, the eye product has gone by way of various alterations and innovations to meet the demands of the customers. There are now far more than ten kinds of get in touch with lenses each and every with its personal characteristics. You can get a prescription from an eye doctor and choose on your personal which distinct brand and kind of lenses you want. If you locate the task hard, you can also ask the doctor for his recommended brands and get in touch with lens sort. The following are the kinds of speak to lenses you can use depending on your needs and preferences:

Daily put on soft lenses made of soft polymer plastic, these get in touch with lenses permit oxygen to pass by way of supplying a higher level of comfort than rigid gas permeable lenses. Disposable soft lenses fall also below this category. They are called everyday put on speak to lenses since they require daily cleaning. Although most every day put on soft lenses are disposable there are also those that can be worn for 1 whole year. Disadvantages of these types of lenses consist of: straightforward absorption of oils and lotions from your hand which can irritate your eyes and also less durability than tough lenses

Disposable soft lenses- disposable soft lenses can be worn up to two weeks. They still demand every day cleaning but they are not developed to last you months.

Every day put on disposable lenses- day-to-day disposable lenses are lenses which you can only use for one particular day. They are discarded at days end. Although every day disposables are a lot more inexpensive than yearly lenses, costs can add up when you acquire a years worth of disposable lenses. Employing daily put on disposable lenses lowers your risk to eye infections.

Colored Soft Lenses- Colored soft lenses are perfect for those who want a fresh look. They serve the identical purpose as color get in touch with lenses except they do come in diverse tints. Some colored devil contact lenses lenses include tints not for aesthetic purposes. These light-filtering tinted lenses are for athletes or sports enthusiasts.

Extended-wear lenses- Extended-wear lenses are speak to lenses that can be worn for a number of weeks, typically 30 days without having getting to remove them. They novelty lenses can come in either soft or gas permeable sorts. They are excellent for busy folks who do not have the time to clean their lenses at devil contact lenses the end of each day.

Daily wear rigid gas permeable lenses- these get in touch with lenses are created of plastic that are not as soft or as absorbent as soft make contact with lenses but they allow oxygen to pass through them. They dont tear as easily as soft lenses do but they can take a couple of weeks to get utilized to. These kind of lenses also call for daily cleaning.

Bifocal make contact with lenses are solutions for those who are suffering from presbyopia.

Toric Get in touch with Lenses- this kind of lenses are employed to right astigmatism. These get in touch with lenses are also bi-focal. And can be created from soft lenses or gas permeable materials.

Orthokeratology lenses- these lenses are employed for enhancing vision difficulties brought on by the corneas shape. These lenses when worn overnight adjust the shape of the cornea so that the individual can have food eyesight the following day for up to 12 hours.