Final answer:
Panoramic imaging is the term used when there is an extension of the field of view beyond the normal limits of a transducer scan plan. It allows for a wide range of view, capturing a larger area than a normal scan plan would.
Step-by-step explanation:
When there is an extension of the field of view beyond the normal limits of a transducer scan plan, it would be considered panoramic imaging. Panoramic imaging allows for a wide range of view, capturing a larger area than a normal scan plan would. This can be useful in developing concepts about wave optics and in generating images of internal structures using ultrasound technology.