DLPA078B February 2017 – September 2021 DLP160AP , DLP160CP , DLP2000 , DLP2010 , DLP230GP , DLP230KP , DLP230NP , DLP3010 , DLP3310 , DLP4710 , DLP471TP , DLPC3420 , DLPC3421
DLP Pico projection optical modules need to be focused at a target projection surface distance. This is accomplished by adjusting the position of the projection lens. The position can be adjusted manually, digitally using a stepper motor, or automatically using an external autofocus solution (e.g. camera or depth sensing system) in combination with a stepper motor. Currently, manually focused optical modules are most common. While autofocus solutions can add some cost, it makes the product easier to set up and use for the consumer.