Let us confess a sad truth. There are around millions of people with eye vision problems to whom this beautiful world seems blurry. What optical surgeons suggest to such people is a regular use of glasses but what about those faces on which glasses doesn’t look good. For such faces, contact lenses are not less than a blessing indeed contact lenses are more comfortable and a virtually invisible solution for many eyes that have incorrect vision issues. What’s more interesting is contact lenses are not just for them who have eye vision problems but for those fashionistas who love to turn everybody’s heads by wearing their favorite colored contact lenses. Lenses come in different variety ranges of strengths and colors. Mostly people prefer colored ones at events like Halloween which can make them more eye catchy or one can select a modest colored one for a delightful occasion like marriage ceremony of your friend.

 

 

 

Many people consider contact lenses far more comfortable as compared to bulky and heavy glasses. Lenses are super-thin and gets attach to the natural lens of one’s eye very easily. Contact lenses moves in same direction as your eye providing a natural experience of an ideal vision. These pair of miracle is specially fabricated to rectify refractive errors making vision more sharp and clear. Astigmatisim can be corrected with the help of Toric pair of lense. On the other hand, spherical lenses are often recommended by eye doctors to people who have short sightedness and far sightedness issues. Different shape of lenses help overcoming different eye defects.

 

 

Most common problems related to vision that most people face are Myopia, Hyperopia, Astigmatism and Presbyopia. For all the problems mentioned previously different lenses of different shapes and sizes are suggested by eye doctors keeping the condition of patient in consideration. Let’s see how a pair of these super-thin, light weighted pair of wonder help people to see world in better ways.

 

 

Now let’s look into how lense helps combating eye vision constraints. People having nearsightedness (Myopia) are caused by their long eyeballs making light rays focusing in front of the retina.

To make things right for your astigmatism problem, the contact lens is more slender at the inside than at the edges. These lenses are called short, or inward. They spread the light far from the focal point of the lens and move the point of convergence of the light forward, with the goal that it achieves the retina.

 

 

Hyperopia, or to say farsightedness, occurs when your eyeball is  a little smaller, making it concentrate light beams at the retina. To right hyperopia, the lens is thicker at the middle and more slender at the edges. These lenses are called besides, or curved. The lens twists the light toward the inside and moves the point of convergence back with the goal that light is centered around, instead of behind, the retina.

 

 

A sporadically formed cornea makes light center at a few specified points, hence altering the vision in a negative way which is regarded as astigmatism. To right astigmatism, the lens is outlined particularly to the individual's remedial requirement. Though lenses used to right nearsightedness and hyperopia are round. Astigmatism requires unique types of lenses, commonly known as toric prescription contact lenses.

 

 

Someone suffering with presbyopia, loses his/her ability to oblige from close to far core interest. This frequently happens as individuals grow older. Since presbyopia requires both close and far adjustment, individuals with this blunder regularly require unique bifocal or multifocal lenses. A unique cleaning salve for these sorts of lenses are additionally prescribed to tidy protein develop on the upper layer of lense surface with the goal that vision doesn't get aggravated by dust and pollutions.