How Important Is Your Eye Health?
Lack of eyesight can deprive a man from performing some vital activities of life Tasks like reading are driving are virtually out of question? and living a normal life enjoying all the amenities becomes very difficultLack of eyesight can deprive a man from performing some vital activities of life. Tasks like reading are driving are virtually out of question? and living a normal life enjoying all the amenities becomes very difficult. One has to depend on others to perform even the simple task of crossing the road. It?s very important that you take proper care of eyes which are your windows to the world. In Eye care lab dot com, you?ll get all the information needed on how to keep your eyes healthy and treat eye problems. To take care of your eyes, the first thing you?ll have to learn is how they work.
The most common analogy drawn to the eye is with a camera. It is actually the body?s very own camera?its parts doubling up as shutters, films and lenses to give you your vision. The pupil can be compared to the shutter through which light enters the eye. The light that enters the retina sends an inverted image to the brain which then forms the actual image.
This seems rather easy, doesn?t it? Anatomically, the eye is much more complex than the normal camera! The eye is made up of several different, minute parts each of which perform different functions, all of which are equally important. The working principle of the eye is a very complex and lengthy process so let?s not go into the biology lesson all over again! But the eye consists of several fluid-holding glands each of which is responsible in protecting the eye from physical injuries and providing lubrication without which the eye would run dry.
For example, the tear glands constantly keep the eye wet and also protect it from dust particles that can harm the eye. There is also a complicated system of nerves which send sensors to the brain, and also keep a track on irritating sensations in the eye. The muscles within the eye are also intrinsically connected with the functioning of the eye. All in all, the eye is truly one of the most complicated organs of our body?and the one which requires most protection.
Like the proverbial ?prevention is better than cure?, the best cure for blindness is, you guessed it?..to keep it at bay forever. A healthy eye care regime demands regular appointments with an ophthalmologist who can keep a check on any problems and prevent common eye disorders from assuming a greater proportion. Eye care may also include a healthy diet comprising a lot of vitamin A rich foods.
Regular eye examinations also reveal the cause of any vision problems and also determine whether your eyesight requires any kind of corrective measures. Early detection of eye problems can prevent, and cure many diseases, including age related vision problems. The eye problems we?ve all faced are conjunctivitis and sty?both of which can be really painful and can sometimes be very prolonged. The more serious diseases are glaucoma and cataract that can result in permanent blindness if not operated or treated quickly.
Refractive errors of the eye are very common. They are known as farsightedness, people suffering from which cannot see things which are near, and nearsightedness and individuals having this vision error cannot see far away.
The cause for shortsightedness is that the suffering person from it cannot focus on objects that are far away. The corrective measure of this vision error is simply using a concave lens before the eye. In the same way, longsightedness is when a person cannot see objects that are near. This in turn can be corrected by using a convex lens. Vision disorders after the age of forty which occurs due to loss of elasticity in eye muscles is also very common and is known as presbyopia. This can be corrected by the use of bifocal lenses.
These visual errors and diseases are crucial and need to be treated correctly and before they cause serious damage. Our website will give you all the information you need about better eye care. It also contains articles on contact lenses, eye surgeries?in short, all that you?ll need to know about your eyes and their problems. There is also a section on vision correction using laser techniques and laser operating procedures that use the newest, sophisticated laser techniques to treat eye disorders and correct them in a much better way than normal surgery, which is often risky and can result in causing more damage.
Suzanne Hughes is an online eyewear style consultant who loves helping those new to eyeglasses find the perfect pair of reading glasses. For great styles of eyeglasses, including mens and womens reading glasses, sunglasses, and folding specs, be sure to visit her website.