① When the absolute value of your prescription CYL is greater than 2, you only need to enter (± 2), then enter your prescription information normally and submit the order for payment. If the absolute value of CYL is greater than 2, you need to pay a price difference of $10. ...
CYL– Cylinder, this will only appear on your prescription if you have an astigmatism, and is written in 0.25 increments. It is possible that this will only apply to one eye. If you don’t have an astigmatism, your doctor may leave this field blank, or they may choose to put ‘00’,...
SPH on your prescription, please enter 0.00 for this option. 3.Cylinder (CYL) = Cylindrical, is the diopters degree of the astigmatism. This number also has "+" or "-" signs. If "DS"or "SPH" or "spherical" or "PL" is stated at the place of CYL, it means you have no astigmatis...
The Prescription Release Rule is intended to allow the "portability" of your eyeglass prescription, giving you the freedom to buy glasses from any vendor of your choice. Your eye doctor must give you a copy of the prescriptionwhether or not you ask for it. Eye doctors may not condition the...
Normally, you can see them on the top of your prescription form. ‘SPH’ (sphere or spherical) meaning the degree of nearsightedness or farsightedness, and it indicates the value of lens power you need to see clearly. ‘CYL’ (cylinder or cylindrical) measures the degree of astigmatism, ...
I recently had my annual eye exam and have Sphere (I guess diopter correction?) of -5.50 in both eyes. Plus astigmatism now that I look at the prescription more carefully reading up on what the numbers actually mean -- Cyl/Axis of +1.0/010 in my right eye and +1.25/170 in the lef...
① When the absolute value of your prescription CYL is greater than 2, you only need to enter (± 2), then enter your prescription information normally and submit the order for payment. If the absolute value of CYL is greater than 2, you need to pay a price difference of $10. ...
① When the absolute value of your prescription CYL is greater than 2, you only need to enter (± 2), then enter your prescription information normally and submit the order for payment. If the absolute value of CYL is greater than 2, you need to pay a price difference of $10. ...
SPH on your prescription, please enter 0.00 for this option. 3.Cylinder (CYL) = Cylindrical, is the diopters degree of the astigmatism. This number also has "+" or "-" signs. If "DS"or "SPH" or "spherical" or "PL" is stated at the place of CYL, it means you have no asti...