Patent ID: 9244203
Filing Date: 2016-01-26
CPC Classification: G02B,G02C

Claim Text:
1. An optical lens apparatus with an optical quality based upon a liquid meniscus, the optical lens apparatus comprising: a front curve lens with a front curve lens exterior surface and a front curve lens interior surface; a back curve lens with a back curve lens interior surface and a back curve lens exterior surface, wherein said back curve lens is positioned proximate to said front curve lens such that said front curve lens interior surface and said back curve lens interior surface form a cavity therebetween with an optical axis through the front curve lens and the back curve lens, wherein at least one of said front curve lens and back curve lens comprises a meniscus wall about an interior circumference, and the cavity contains: a volume of saline solution and a volume of oil in contact with the meniscus wall, wherein the saline solution comprises one or more zwitterions and one or more sterically bulky neutralizing agents to minimize charge trapping; and a liquid meniscus formed by said volume of saline solution and said volume of oil, wherein the liquid meniscus intersects the optical axis formed through the front curve lens and the back curve lens.