Opternative creates innovative technology in the eyecare space. Our comprehensive patent portfolio is driven by the need for technical solutions to the current methods of eye care delivery.


The Opternative Vision Test enables patients to receive a refraction test at their time of choosing and their location of choosing. Opternative owns or has exclusive rights to the following patents and patent applications:

United States

  • 9,237,842 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION
  • 7,367,675 - VISION TESTING SYSTEM
  • 14/856,849 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION
  • 14/994,983 - COMPUTERIZED REFRACTION PRESCRIPTION DETERMINATION WITH SPHERE CALCULATION
  • 14/994,949 - COMPUTERIZED PUPILLARY DISTANCE MEASUREMENT SYSTEM AND METHOD

WIPO

  • PCT/US2014/019944 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Australia

  • 2001267152 - VISION TESTING SYSTEM
  • 2015264795 - VISION TESTING FOR ASTIGMATISM
  • 2014249806 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Brazil

  • BR112015022267-6 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Canada

  • 2905779 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

China

  • 100544666 - VISION TESTING SYSTEM
  • 201480021025.8 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

France

  • 1296588 - VISION TESTING SYSTEM

Germany

  • 60145727 - VISION TESTING SYSTEM

India

  • 250394 - VISION TESTING SYSTEM
  • 8050/DELNP/2015 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Japan

  • 4786119 - VISION TESTING SYSTEM
  • 2016-500554 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Mexico

  • MX/a/2015/012634 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Singapore

  • 94168 - VISION TESTING SYSTEM
  • 11201507344W - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Spain

  • 201590103 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

United Kingdom

  • 1296588 - VISION TESTING SYSTEM
  • 1515939.5 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Europe

  • 1296588 - VISION TESTING SYSTEM
  • 14778799.8 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION

Hong Kong

  • 16101960.6 - COMPUTERIZED REFRACTION AND ASTIGMATISM DETERMINATION