Organ In
The sections on the organ of the eye work together to deliver the light from the source to the brain to be digested by the human nervous system. The sections are:
* Cornea
Outermost part of the eyeball that receives light from the source of light.
* Pupil and Iris
From the cornea, the light will be forwarded to the pupil. Pupils determine the quantity of light reaching the deeper parts of the eye. Pupils will be widened if the darkened room conditions, and will be narrowed if the room light conditions. Influenced by a wide pupil in the iris serves as a diaphragm sekelilingnya.Iris. Iris is seen as part of the eye color.
* Lens eyes
Lens of the eye receives light from the pupil and pass them on to the retina. The function of the eye lens is set to focus the light, so the light falls exactly on the retina of yellow spots. To view the distant objects (light coming from far away), eye lens wears away. While to see close objects (light coming from the near future), eye lens will become thicker.
* Retina
The retina is part of the eye is most sensitive to light, especially of the retina called the yellow spots. After the retina, the light transmitted to the optic nerve.
* Optic nerve
Entering the nerve cord cells and cones in the retina, to go to the brain.
* Cornea
Outermost part of the eyeball that receives light from the source of light.
* Pupil and Iris
From the cornea, the light will be forwarded to the pupil. Pupils determine the quantity of light reaching the deeper parts of the eye. Pupils will be widened if the darkened room conditions, and will be narrowed if the room light conditions. Influenced by a wide pupil in the iris serves as a diaphragm sekelilingnya.Iris. Iris is seen as part of the eye color.
* Lens eyes
Lens of the eye receives light from the pupil and pass them on to the retina. The function of the eye lens is set to focus the light, so the light falls exactly on the retina of yellow spots. To view the distant objects (light coming from far away), eye lens wears away. While to see close objects (light coming from the near future), eye lens will become thicker.
* Retina
The retina is part of the eye is most sensitive to light, especially of the retina called the yellow spots. After the retina, the light transmitted to the optic nerve.
* Optic nerve
Entering the nerve cord cells and cones in the retina, to go to the brain.
Eye Diseases
* Miopi
Miopi ie someone who can not see distant objects. Usually occurs in the learner.
* Hipermetropi
Hipermetropi ie a user who can not see close objects from the eye.
* Presbiopi
Presbiopi is someone who can not see objects close or far away. Common in the elderly.
* Myopia and blindness
Blind means that someone can not see anything at all. Blind could be caused by heredity, or accident. Myopic mean a person can only see dimly. The people who are blind or myopic usually "read" with his fingers. This is called Braille.
* Color Blindness
Color blindness is a condition where a person absolutely can not distinguish colors. Which can be viewed only in black, gray, and white. Color blindness is usually a derivative of the disease. This means that if someone is color blind, almost certainly their children are also color blind.
* Cataracts
Cataract is an eye disease where the lens of the eye becomes opaque and occurs in the elderly (the elderly).
Miopi ie someone who can not see distant objects. Usually occurs in the learner.
* Hipermetropi
Hipermetropi ie a user who can not see close objects from the eye.
* Presbiopi
Presbiopi is someone who can not see objects close or far away. Common in the elderly.
* Myopia and blindness
Blind means that someone can not see anything at all. Blind could be caused by heredity, or accident. Myopic mean a person can only see dimly. The people who are blind or myopic usually "read" with his fingers. This is called Braille.
* Color Blindness
Color blindness is a condition where a person absolutely can not distinguish colors. Which can be viewed only in black, gray, and white. Color blindness is usually a derivative of the disease. This means that if someone is color blind, almost certainly their children are also color blind.
* Cataracts
Cataract is an eye disease where the lens of the eye becomes opaque and occurs in the elderly (the elderly).
Glasses
If you choose glasses, you also have to choose lenses that will be used. Lenses are available in two options, namely glass and plastic lenses. The advantages of glass lenses are thinner, but more heavy and easily broken. While the plastic lenses are lighter and not easily broken, but more thick and easily scratched....
[+] STRENGTHS:
+ Can make a face more character.
+ As a style and add to the appearance.
[-] SHORTAGE:
- It felt a lump near the nose and ears, so uncomfortable.
- Annoying activity
When in a hot environment, glass is often exposed to perspiration or sweating.
[+] STRENGTHS:
+ Can make a face more character.
+ As a style and add to the appearance.
[-] SHORTAGE:
- It felt a lump near the nose and ears, so uncomfortable.
- Annoying activity
When in a hot environment, glass is often exposed to perspiration or sweating.
SOFTLENS
Contact lenses sometimes called "contact", which is corrective lenses, cosmetics, or therapy which is usually placed on the cornea. Contact lenses usually have the same utility with conventional glasses or regular glasses, but is lighter and shapes invisible when worn.
Many blue colored contact lenses or even with other coloring to make them more visible when cleaned, stored or when being used. Besides coloring contact lenses are also intentional in order to create a different appearance for the wearer's eyes.
[+] STRENGTHS:
+ More comfortable
There are no foreign objects in the face.
+ Adding style
Softlens colors are beautiful, can create more beautiful eyes.
[-] SHORTAGE:
- Can cause irritation if not diligent in cleaning it.
- Trouble in the treatment of
Softlens always have to be cleaned and stored properly.
Many blue colored contact lenses or even with other coloring to make them more visible when cleaned, stored or when being used. Besides coloring contact lenses are also intentional in order to create a different appearance for the wearer's eyes.
[+] STRENGTHS:
+ More comfortable
There are no foreign objects in the face.
+ Adding style
Softlens colors are beautiful, can create more beautiful eyes.
[-] SHORTAGE:
- Can cause irritation if not diligent in cleaning it.
- Trouble in the treatment of
Softlens always have to be cleaned and stored properly.
OPERATING LASIK
This operation is done by dissecting your eyes, fix your eyes in order to return to normal without the aid of glasses or softlens. In the early stages of this operation, you will be tested for your health. The next stage will be carried out further investigation to determine whether the eye condition of the eye capable of when this operation is executed or not.
Operations conducted only take about 20 minutes and without suturing process, because the surgery is done by using a laser. Surgery is performed to open the corneal layer, irradiating done to repair damaged eyes, then closed again in which the cornea will stick to itself without the need stitches.
In a period of healing after surgery, you need to really keep your eyes so that this operation is successful as expected. Eyes must remain protected by using protective eyewear. Eyes should not be exposed to water directly and have enough rest.
If you're interested in doing lasik surgery, make sure the place you choose and the doctor actually be able to do in order to avoid further damage to your eyes.
[+] STRENGTHS:
[-] SHORTAGE:
Operations conducted only take about 20 minutes and without suturing process, because the surgery is done by using a laser. Surgery is performed to open the corneal layer, irradiating done to repair damaged eyes, then closed again in which the cornea will stick to itself without the need stitches.
In a period of healing after surgery, you need to really keep your eyes so that this operation is successful as expected. Eyes must remain protected by using protective eyewear. Eyes should not be exposed to water directly and have enough rest.
If you're interested in doing lasik surgery, make sure the place you choose and the doctor actually be able to do in order to avoid further damage to your eyes.
[+] STRENGTHS:
+ No need to replace glasses or softlens. You also do not be troubled with her treatment.
+ It can be seen as normal without the need for vision aids (glasses or softlens) so it is more comfortable.
+ It can be seen as normal without the need for vision aids (glasses or softlens) so it is more comfortable.
[-] SHORTAGE:
- Scared
Because they have to dissect the eye, it causes fear in patients.
- Expensive
Cost approximately 8 million-10 million rupiah / eye.
Because they have to dissect the eye, it causes fear in patients.
- Expensive
Cost approximately 8 million-10 million rupiah / eye.
