Abstract: A system and method are provided for measuring tilt of a sensor die with respect to the optical axis of the lens assembly in a camera module by providing a camera module having a sensor die with a plurality of focal indicial located on a surface, and a lens or lens assembly adjustably held about the sensor die and having an optical axis; exposing the lens to light; measuring the focus of each focal indicia with respect to the position of the lens; and calculating the tilt of the sensor die with respect to the optical axis of the lens.

Abstract: A system and method are provided for automatically setting the focus of a camera assembly; providing a camera assembly having a sensor die having indicia points located on a surface, a lens assembly having at least one optical lens; a lens assembly holder configured to adjustably hold the lens assembly in a position about the sensor die, and; exposing the lens assembly to a light source; automatically adjusting the lens assembly with respect to the sensor die; automatically measuring the focus of each focal indicia with respect to the positions of the lens assembly; and setting the position of the lens assembly with respect to the sensor die at an optimal position.