Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nils I. Thomas0
Date of Patent
October 1, 2024
0Patent Application Number
168034120
Date Filed
February 27, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
The present invention is a lightweight lens cell assembly forming a nightvision eyepiece. The lens cell has an integral focusing mechanism and at least one lens element manufactured from a polymer. Because the lens cell is manufactured from a material thermally matched to the polymer and the lens element is integrally connected to the lens cell or connected to the lens cell by an interference fit, the assembly provides significant benefits to both weight and error reduction.
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