What are the three major parts of studio cameras?

The three major parts of studio cameras are indeed the body, lens, and viewfinder.

The body of the camera houses all the internal components and electronics necessary for image capture and processing. This is the main structure of the camera, where the sensor and other critical features are located.

The lens is crucial as it focuses light onto the sensor or film. Different lenses can alter the field of view, depth of field, and overall image quality, making it a vital part of achieving the desired aesthetic in a shot.

The viewfinder provides the operator with a way to frame and compose the shot. It allows the camera operator to see what the camera sees, which is essential for capturing accurate and well-composed images.

In contrast, other combinations of parts listed in the options — such as a tripod, monitor, and microphone or a sensor, processor, and battery — represent components that are important in the broader context of video production but do not constitute the three major parts of studio cameras specifically. Similarly, the lens, mirror, and shutter combination pertains more to types of cameras like DSLRs rather than studio cameras. Therefore, body, lens, and viewfinder accurately encapsulate the key elements of studio cameras.