Blurred Vision And The Use of Multi Focal Contact Lenses
Tackling Blurred Vision With Multi Focal Contact Lenses
People who start to find reading objects at close range difficult may become panic stricken in the mistaken belief that this is somehow a sign of impending blindness. The factual point of doubtful improvement of the sight after a particular stage is known as presbyopia. Indefinite numbers of people all over are the victims. This is because it occurs with age and in reality, cannot be avoided. Yet there is no need to despair because this condition is treatable with Multi-focal contact lenses available to combat blurred vision.
With these lenses the presbyopia patients will be able to forgo the tendency of reading through an arm length thereby making it habitual to read through normal length. Multi-focal lenses design and contact lenses design is similar. Bifocal lenses are designed to enable wearers to see near and far objects at the same time.
This is extremely convenient because it is no longer necessary to change lenses or glasses when switching from reading to driving for example. Multi focal lenses utilize the properties of the concentric bifocal design by having the near sight power at the center of the lens and the far sight power at the outside. In fact, it has the potentiality of switch this around on need.
Multi-focal contact lenses are available in two forms like soft lens and gas permeable form also known as RGP. Soft lenses are better suited to those looking for comfort whereas RGP lenses are far more durable and can be worn for longer periods. Multi-focal lenses suit the patients of presbyopia as well as astigmatism. The reason behind this is the Multi-focal soft lens supports the design of toric lens which is structured for the use of astigmatism sufferers.
These lenses correctly fit over the deformed cornea which is the sign of astigmatism. If the use of Multi-focal lenses does not accomplish the purpose then there is a need of consultation from your ophthalmologist who can carefully examine your eye to find the cause and advise you to have mono-vision lenses. Multi-focal lenses are the best replacements for glasses as its design give the feeling of ease.
Individual who continuously works on computer to earn their living face trouble with the use of Multi-focal lenses for some time for which he should be prepared. Constant scrolling down a screen in the search for information will cause headaches so adjust the screen accordingly to avoid having to move your eyes up and down vigorously. Also, when wearing Multi-focal contact lenses for the first time, it is possible that they will cause displacement of objects as your eyes grow accustomed to the new lenses. This could cause you to trip over a step which you thought was in a different position to where it was. After resolving these initial small problems your entire life will be rewarded with clear vision. Multi-focal lenses overtake the other contact lenses with its very efficient features which are the sharp competitors.