What to Consider When Choosing Contact Lenses

Contact lenses advantages and their flexibility have resulted in a high usage as they become trendy and multi-functional. However, given the area they are used in and the fact that they are still largely a medical device, care has to be taken during the selection as well as much as during their use and maintenance. 

There are four factors you have to consider when choosing contact lenses:-

1.Eye condition

For those seeking contact lenses to rectify or alleviate an eye condition, you mostly will require a specialized lens for use. Before picking up contact lenses you will require eye examination by an optometrist Phoenix AZ to determine the extent of visual acuity and refraction errors. There are contact lenses for astigmatism as well as multi-focal lenses to aid in seeing distant and far off objects. 

2.Your lifestyle

Consider contact lenses which will enhance and not hinder your day to day lifestyle. This means you consider factors like design, duration of use and even colour options.

3.Maintenance requirements

Consider the maintenance requirements of the contact lenses and when they need to be replaced. Look at the cleaning procedures and instructions on the required care for the lenses. 

4.Contraindications

Contact lenses are not a solution for everyone. People with allergies and frequent eye infections are advised against the use of contact lenses. People with dry eye syndrome and keratoconus are some of the eye conditions which will prevent you from using contact lenses. Work conditions like a dusty environment and water environment.

Knowing the options available for use is important in making your decision. Here are the types of contact lenses available:-

Daily wear contact lenses

This is the type of contact lens that has to be removed and be disinfected every night. It has to also be replaced at the set schedule. They are the cheapest form of contact lenses available and need replacing depending on the model either every two weeks to even every three months.

Extended wear contact lenses

This type of lenses can be won overnight though they will need to be removed once a week for cleaning and disinfecting. Doctors though discourage sleeping with contact lenses overnight.

Disposable contact lenses

Disposable contact lenses are done away with every day after use. They save on maintenance coats but still prove expensive since you have to buy one every day.

Toric contact lenses

These are used to correct astigmatism and are among the most expensive contact lenses inside. Astigmatism is an eye condition in which the vision is blurred because of an irregularly shaped cornea or lens.

Multifocal contact lenses

These are used to correct presbyopia which is an eye condition mostly with the old in which the individual has a problem bringing close objects into focus.

Coloured contact lenses

These are contact lenses mostly used for cosmetic purposes. They are used to either enhance natural eye colour or dramatically change the eye colour. They need special care and maintenance and even with the cosmetic use you still need to have professionals fitting them as well as the regular check up to look for any developing eye infections.