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.
Astigmatism Symptoms. Astigmatism usually causes vision to be blurred or distorted to some degree at all distances. Symptoms of uncorrected astigmatism are eye strain and headaches, especially after reading or other prolonged visual tasks. Squinting also is a very common symptom.he steepest and flattest meridians of an eye with astigmatism are called the principal meridians. In some cases, astigmatism is caused by the shape of the lens inside the eye. This is called lenticular astigmatism, to differentiate it from the more common corneal astigmatism.