Frankfurt is the most diverse city in Germany and has the highest percentage of foreigners in the country: about 28% (710,000) of Frankfurt's residents have no German passport and another 20% are naturalized German citizens.
Cost of Contacts for Astigmatism. Cost Summary of Contact Lenses Price Range â $200 to $300 per year. Average Cost â $45/box for daily contact lenses; $35/box for monthly contact lenses. Cheapest Price â $15 per box for six-pack of daily disposables.
You can tell whether you have astigmatism by looking at your eye prescription. The box 'Cyl' will show the power you need to correct astigmatism, if you have one. Axis tells the manufacturer of the glasses or contact lenses where the astigmatism is and where the power should be to correct it. Causes of Astigmatism. Astigmatism is caused when the cornea of the eye becomes oblong or oval rather than spherical. A cornea which has astigmatism has two curves, a flat curve and a steep curve so light is focused at two points instead of more clearly at just one point.