Carl zeiss meditec logo on building

USA: Ontario


  • Aaren Scientific Inc. is located in the city of Ontario in California, about 40 miles (64 km) east of Los Angeles.
  • There are 235 employees who work for Aaren Scientific Inc. 
  • Founded in 1989, Aaren Scientific Inc. was an early innovator in computer-controlled intraocular lenses (IOL) production, and was the first U.S. IOL manufacturer to be awarded CE registration.
  • The company will be integrated into the Surgical Ophthalmology Strategic Business Unit (SBU) of ZEISS Medical Technology, and complements the existing ZEISS IOL development and manufacturing sites in Berlin, Germany and La Rochelle, France.

ZEISS Locations Worldwide

Choose a Location:

Carl Zeiss
Sales & Service Locations

Australia, Sydney

Austria, Vienna

Belgium, Zaventem

Brazil, Sao Paulo

Britain, Welwyn Garden City

Canada, Toronto

China, Shanghai

Czech Republic, Prague

Hong Kong, Kowloon

India, Bangalore

Italy, Milan

Malaysia, Kuala Lumpur

Mexico, Mexico City

Poland, Poznan


South Africa, Randburg

South Korea, Seoul

Sweden, Stockholm

Switzerland, Field Bach

Thailand, Bangkok

The Netherlands, Sliedrecht








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