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Adjustable optical lens

  • US 8,755,124 B2
  • Filed: 11/21/2012
  • Issued: 06/17/2014
  • Est. Priority Date: 06/02/2010
  • Status: Active Grant
First Claim
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1. An adjustable optical lens, comprisinga membrane,a support for the membrane,a fluid between the membrane and the support,an actuator for deforming the membrane, anda rigid ring connected to the membrane for moving with the membrane in lateral and axial direction for ensuring that a section of the membrane surrounded by the rigid ring has a defined circumference.

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