What does a 2K operator do?

A 2K (Second Assistant Camera) operator, also known as a 2nd AC, is responsible for assisting the camera department on film and television productions. Their tasks typically include managing camera equipment, marking actors' positions, maintaining camera logs, and helping with lens changes and battery swaps. The 2K ensures that the camera team operates smoothly by handling technical and organizational duties on set. This role is crucial for keeping production efficient and supporting the director of photography and camera operator.