Patent ID: 11860380
Assignee: MLOPTIC CORP.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An alignment tool comprising:
(a) a first positioning system comprising an at least 5-axis positioning system, said first positioning system configured for positioning and orientating a first lens having an optical axis;
(b) a second positioning system comprising an at least 5-axis positioning system, said second positioning system configured for positioning and orientating a second lens having an optical axis;
(c) a light source disposed optically upstream from said first positioning system; and
(d) a telecentric lens disposed optically downstream from the second lens,
wherein a laser beam of said light source is configured to be disposed through the first lens and the second lens to cast an image onto an image plane, said telecentric lens is configured to remove an angular shift of the image, the image comprising a light spot on the image plane, if the light spot does not stay stationary on the image plane when at least one of the first lens and the second lens is rotated about the central axis of the laser beam, at least one of said first positioning system and said second positioning system is actuated to alter at least one of the position and orientation of at least one of the first lens and the second lens until the light spot becomes stationary on the image plane, indicating the first lens is coaxially disposed with the second lens.