1. A fluoroscopic imaging device comprising: a c-arm support assembly; an x-ray source assembly mounted at a first distal end of the c-arm support assembly; a detector assembly rotatably mounted to a second distal end of the c-arm support assembly, wherein the detector assembly is configured to rotate independently of the c-arm support assembly; and a collimator assembly rotatably mounted to the first distal end of the c-arm support assembly, wherein a plane of rotation of the collimator assembly matches a plane of rotation of the detector assembly, and the collimator assembly is configured to automatically match a manual rotation of the detector assembly to maintain an orientation of the collimator assembly with the detector assembly.