Abstract: An adjustable device projection system includes a main housing, a base, and a device holder. The main housing has a lens defining a focal axis. The base is coupled to and extends from the main housing. The device holder is coupled to the base and is configured to hold a mobile device generally in optical alignment with the at least one lens. The system may include an adjuster to adjust the mobile device relative to the lens or adjust an orientation of the focal axis. The adjuster may include a track along which the device holder adjustably slides. The adjuster may include a support configured to adjust an orientation of the focal axis. A kit including the adjustable device projection system and a light board system configured to display images projected via the projection system.