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Contacts, or contact lenses, were invented in Germany. The concept was first proposed by Leonardo da vinci in the 1500s, but the first practical contact lenses were developed by German ophthalmologist Adolf Fick in 1887. These early lenses were made of glass and were designed to cover the entire eye. Over the years, advancements in materials and design have led to the modern soft and rigid gas-permeable contact lenses we use today.
What else can I help you with?
Where can I purchase contacts online?
Coastal Contacts online is exactly what you are looking for, They distribute contact lenses across the country and boast claims of saving you 70% on most lenses.
What are some factor that have encourage cultural contacts and some that have created barries to it?
Factors that have encouraged cultural contacts include advancements in communication technology, ease of travel, globalization, and increasing interest in cultural diversity. Factors that have created barriers to cultural contacts include language barriers, political conflicts, discrimination, and cultural stereotypes.
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