Patent ID: 11933991
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A method for movie production, the method comprising:
receiving a beam of image through a lens, wherein the beam of image has an image circle, and wherein the lens is a large IMAX format lens;
reducing the image circle and intensifying the beam of image for use in the movie production, wherein reducing and intensifying is performed using a focal reducer coupled to but separate from the lens,
wherein the focal reducer reduces the image circle of the large IMAX format lens to cover a full frame sensor;
splitting the beam of image using a beam splitter into multiple directions toward a plurality of sensors,
wherein the beam of image split into multiple beams having identical field of view;
coupling the plurality of sensors to the beam splitter,
wherein each sensor of the plurality of sensors is configured to sense the beam of image within a particular band of frequencies.