Introduction of Contact lenses

        A contact lens defined as a tinny lens which located in a straight line on the external of the human’s eye. People has various reasons to decide to attire contact lenses. Even though aesthetics and also cosmetics reasons are claimed to be the foremost factors that inspire the people where they say that they need contact lenses to evade using the old-styled glasses or also to make modification for the look of their eyes. Meanwhile, the other people say that they wear contact lenses used for more practical or optical motives behind it.

        When linked with the old-styled glasses, contact lenses naturally offer more outlying image, and they also do not accumulate the moistness which the eyes could get from snow, rain, abbreviation etc. as well as sweat. These reasons make the people to be more preferable to wear contact lenses for sports and also some other activities that they have to do outdoor. The people who wears contact lenses are also able to wear other eye wear devices such as sunglasses or goggles, depend on their option deprived of having to match them with any lenses from the doctor’s prescription or concern around the affinity with glasses.

Motivation of Contact lenses

            Even though technology has offered options with a lot of modern developments in various lens for glasses, and also mentioned for the increasing fame of medical interferences in the present day to be mentioned such as laser eye rectifications, the usage of contact lens still considered to be a safe and secure, active and also gives the reasonably priced for the people to get a vibrant convenient vision to support their activities.

            Contact lenses delivers a number of advantages if compared with the use of glasses for the people and retroactive eye surgery. If compared with glasses, contact lenses claimed to be more comfortable for the people to wear in the course of sports and vacation activities outdoor by offering a varied field of interpretation, a smaller amount possibility of eviction, a lesser amount of sensitivity to fogging, sliding off from the face because of sweating, and also dirt. To be noted, contact lenses also permit sunglasses and shielding eyewear for people to use on the top of contact lenses without getting any annoyance.

            Furthermore to the clear advantages of delivering natural outlying image and improvement of look, in certain conditions, contact lenses might also provide well visual perception for the people who using them as well. In fact, it has been establish that ideal vision improvement which provided by contact lenses is able to advance the performance in a number of exclusive athletes. Contact lenses are indeed a great device in medical which assist lots of people to get a clear vision. However, there are also some disadvantages in wearing contact lenses to be mentioned such as pain on the eye, blurred vision, red eye, ulcer on the eye, irritation on the eye, photophobia or light sensitivity, extreme tearing, and also overgrowth of the near blood receptacles.

Objectives

The objectives of this project report is to clearly explain the overall usage of contact lenses for the people. There are certain purposes from the production of contact lenses such as:

The fundamental objective from using contact lenses is to give the appropriate vision for the people who claimed to have weakened or have minus than impeccable vision.

Contact lenses aim to gives more self-confidence for the people who wear them.

Contact lenses are created to address the problems of astigmatism which associated with near or farsightedness that appeared from an abnormally formed cornea.

Contact lenses aim to provide more comfortable feel for the people to wear compared if they wear normal glasses.

            In the other hand, there are also some disadvantages of using contact lenses and the people who are using them need to understand and realize about the positive and negative effect from choosing contact lenses rather than a normal glasses. Therefore, this project report has the objective to present both positive and negative side effects of using contact lenses.