Camera right

Also known as screen right. It is used in post-production to communicate where something is on screen, especially in reference to actors or characters. An example of this would be this feedback note: "Let's change out the watch on his right wrist." The director might be referring to the character's right hand which is on the left of the screen or it could be the hand on the right of the screen. They are two different things. By specifying with "screen right" or "camera right," it is clear where the note is referring to.