Patent ID: 9140545
Filing Date: 2015-09-22
Classification: G01B,G01M,G01N

Abstract:
1. An lens inspection system for inspecting a lens for presence or absence of lens defects, the lens having an optical axis, the system comprising: a first station configured to capture a first image of the lens in which the lens is provided in a first orientation, the first image being processable to determine one of presence and absence of at least one defect on the lens; a second station configured to capture at least one second image of the lens, the at least one second image being a magnified view of at least one portion of the lens, the at least one second image being processable to determine quality of the at least one defect on the lens, the quality of the at least one defect on the lens being one of acceptable and unacceptable; and a third station configured to determine at least one optical property of the lens upon an absence of the at least one defect on the lens, or in the presence of the at least one defect on the lens in the event that the quality of the at least one defect on the lens is acceptable, wherein the third station comprises: