What do these numbers mean? (Eyesight)!
Question: What do these numbers mean!? (Eyesight)
!.!.!.!. SPH CYL AXIS!.!.
R -3!.25 -0!.75 110!.0
L -3!.00 -0!.50 65!.0
I no im short sighted, but can anyone tell me what each value refers to!?
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R -3!.25 -0!.75 110!.0
L -3!.00 -0!.50 65!.0
I no im short sighted, but can anyone tell me what each value refers to!?
Www@Answer-Health@Com
Answers:
The R is the right eye of course , and the whole line is for that eye!.
- 3!.25 Sphere is the correction for your myopia ( nearsightedness)
-0!.75 CYLinder is a mild correction for astigmatism
110 is the axis!.!.!.which is just the direction that the -0!.75 is applied in your lenses!. The axis could be anywhere between 1 and 180 degrees!. A higher or lower number on the axis means nothing in terms of better or worse, it is just a direction
Then the same applies for your left eye!.
The other numbers are in units of measurement called diopters!.!.!.1 diopter, 2 diopters!.!.!.etc
Does that explain it !?
Www@Answer-Health@Com
- 3!.25 Sphere is the correction for your myopia ( nearsightedness)
-0!.75 CYLinder is a mild correction for astigmatism
110 is the axis!.!.!.which is just the direction that the -0!.75 is applied in your lenses!. The axis could be anywhere between 1 and 180 degrees!. A higher or lower number on the axis means nothing in terms of better or worse, it is just a direction
Then the same applies for your left eye!.
The other numbers are in units of measurement called diopters!.!.!.1 diopter, 2 diopters!.!.!.etc
Does that explain it !?
Www@Answer-Health@Com
Each number is measuring the amount of power needed to help light focus on the back of your retina!. The power needed is influenced by two factors, the shape (curvature) of your cornea (the front surface of your eye) and the length of your eyeball!. Nearsightedness (short sighted) can be caused by the eyeball being slightly longer than normal, causing the light to focus in front of the retina, or from the curvature of the cornea, which also causes the light to focus in front!. The power of the lenses moves the focal point back to focus the light directly on your retina for a clear image!.Www@Answer-Health@Com
first number refers to diabtor of lenz to correct your vision second is for correction of stgmatism third is angle of the secondWww@Answer-Health@Com
You def!. need glasses!. Mine is around 2!.0 each that is what I think is called 20 20 vision!! Your right is weaker than the left eye tooWww@Answer-Health@Com
It's the measurement of your eye balls and used for getting glasses to correct your really bad myopiaWww@Answer-Health@Com
the qualityWww@Answer-Health@Com