For many, defective eyesight is a fact of life. However, although we do not live in a hunter/gatherer society we still require acute vision to cope with the requirements of modern life. From driving cars to using mobile and other electronic devices great vision is just as essential as it was when hunters were tasked with subduing prey. Fortunately, modern medicine and optometric practice have provided us with a number of options when it comes to correcting vision.
So what approach would best suit your individual needs when it comes to getting perfect ()or as close as possible) eyesight.
The first of these remedial approaches have been around for centuries. Research indicates that the first eyeglasses were probably invented in Italy around 1290. Of course, modern versions are able to correct a far larger number of the problems that affect vision than was possible in those early days of innovation. For instance, progressive lenses now make it possible to correct a large number of vision problems with only a single set of spectacles. That is one of the advantages of modern spectacles. They are also easily portable, lightweight and comfortable. Thanks to new materials used in their manufacture they are tougher than ever before.
However, there are some limits to the design of spectacles. At high dioptre values, spectacles can become cumbersome. They also have a tendency to fog when moving from indoors to humid conditions out of doors. Spectacles can also be clumsy when reclining.
The second popular option for dealing with vision challenges is the contact lens. These are now available in either disposable or can be custom made to correct a large number of problems affecting eyesight. In fact, technology has progressed to the point that today there are ‘multifocal contact lenses’ available which work in a similar fashion to progressive lenses. The advantages of wearing contact lenses are numerous. they today more comfortable than ever before and are easier to clean. The disposable types of contact lenses make maintenance and cleaning a thing of the past. They do not fog up and also avoid the annoyance of frames which can affect peripheral vision. As for the disadvantages. Many people find inserting contact lenses uncomfortable. In addition, oxygen permeability might force some individuals to chose hard lenses which are by and large not disposable so care once again becomes time-consuming.
Then there is laser surgery which can do wonders for the correction of those facing problems with their vision. The treatments may vary from the so-called ‘Femto-LASIK'(the most state of the art), LASIK and LASEK. There is also the ReLExAversion which causes less discomfort and aids in recovery times. A skilled health advisor will inform the patient which is the most suitable. FEMTO-Lasik uses a laser to cut a flap in the cornea and then the physician is able to use another type of laser to abraid the cornea to correct both near and short-sightedness. The procedure is over in minutes and recovery times are quick.
The most suitable treatment is usually a matter of personal [reference and the advice of a consultant. we live in an age where choice is almost a given. Consult your physician to see how your eyesight can be restored in order to have a positive effect on your lifestyle.