An additive manufacturing system is provided including a light source configured to emit light, a vessel configured to contain a photopolymer, and a bed having a surface disposed at least partially within the vessel. The surface is movable in a first direction relative to the light source. A membrane is fixed to the vessel and is positioned between the light source and the photopolymer. A movable carrier is disposed between the light source and the membrane. The light source is operably coupled to the movable carrier.