METHOD FOR ALIGNING AND ASSEMBLING TWO LENS PIECES, AND A MACHINE TO ACCOMPLISH THIS TASK

摘要

A method for aligning and assembling two lens pieces, and a machine to accomplish this task are provided. In one example of the method, the method includes holding an upper lens above a lower lens, holding the lower lens in a horizontal position, lowering the upper lens into a contact position with the lower lens, and allowing the upper lens to self-align to a top surface of the lower lens.