Yes, astigmatism is blurred vision caused by unequal curvature of the cornea or lens.
astigmatism
The result is a blurred image
Keratometer is a device, which can be use to measure the curvature of the Cornea, in order to fit the contact lenses on it. The result ofcourse, is believed to measured only the Corneal Power and Astigmatism of the outer surface of the cornea, but there is a way to calculate the total Astigmatism amount for the eyeball, with using the Javal's law. There are 2 ways to write the result of Keratometry, which are standard. for example, we have calculated an amount for an eye like this: 43.00@90 & 46.00@180 => the Clinical result : -3.00X90 ATR (against the rule) Now, to write the standard prescriotion, there are 2 way: 1- 43.00/46.00@180 2- 46.00X90 "@" Means Meridian "X" Means Axis Sincerely Yours Khashayar Mehdizadehkashi Student of Bs. in Optometry School of Rehabilitation Iran University of Medical Sciences March 08, 2010 cell: +98(912)4335199
Unequal Distribution of invcome results in the rise of POVERTY.
its the result of unequal sharing of a pair of electrons
no
earth surface
one of those
Yes it does.
high winds are normally caused by the unequal heating of the earths surface.
high winds are normally caused by the unequal heating of the earths surface.
The water molecule become polar.