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There are 3 types of eye defect MYOPIA(nearsightedness),HYPEROPIA(farsightedness),ASTIGMATISM.The 1st can be .
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∙ 12y ago
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What is a defective curvature of the cornea and lens of the eye?
the defective curvature on the cornea or lens is called Astigmatism
What two types of defects does a cancerous cell possess?
Cancerous cells possess defects that make proteins required for cell growth active and tumor suppressor genes inactive.
Why defects in crystals are called thermodynamic defects?
crystalline defets are present in a crystal due to the presence of impurities.
How do you calculate corrected temperature?
Corrected Temperature = 100 - [(760mm Hg - Atmospheric Pressure) * (0.037°C/mm)]
Which point defect lowers the density of crystals?
Any change in the configuration of the lattice of the crystal which causes the crystal structure to deviate from the ideal structure is called a crystal structure. It is of the following types - Point defects Line defects Surface defects volume defects
What is an eye defect?
are conditions where a person cannot see distinctly and comfortably. There are three common eye defects, and they are(i) myopia or near-sightedness, (ii) Hypermetropia or far-sightedness, and (iii) Presbyopia. These defects are corrected by the use of suitable spherical lenses.
What are the two defects of the eye?
The eye is important don't defect it!
What are the two main defects of human eye?
myopia and Hypermetropia
How do you prevent postural defects?
Posture defects can be corrected by physio Therapy. In some cases surgery may be needed for necessary adjustment or correction of posture defects.
Why are pre-operational checks important in driving a tuck?
To detect deficiencies or defects and have them corrected.
How can eye disorders be corrected?
Surgery and glasses.
Can astimatism be corrected by a converging lens?
No. Astigmatism must be corrected by a distorting lens which reverses the distortion of the eye.
What is the treatment for birth defects?
Treatment depends on the type of birth defect and how serious it is.Some abnormalities can be corrected with surgery.Experimental procedures have been used successfully in correcting some defects.
How contact lenses correct eye defects?
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What are the Eye defects and their correction?
Astigmatism old ages
What defect of an eye can be corrected by using a cylindrical lens?
Astigmatism
how can you correct your eye defects without the usage of spectacles?
you can correct your eye defects by regularly using "Carrot" in your diet, either in form of juice or adding in Salad. Carrot is helpful for increasing your eye sight and is really good for health as well.
