ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,877, issued on Dec. 2, was assigned to CANON K.K. (Tokyo).

"Control apparatus, image pickup apparatus, and lens apparatus" was invented by Gaku Takahashi (Tochigi, Japan), Tomonori Ishikawa (Tochigi, Japan) and Kohei Karasawa (Tochigi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control apparatus for an image display system that includes a first optical system configured to form a first optical image of an object, a second optical system configured to form a second optical image of the object, a first driving unit configured to move a first imaging position of the first optical image and a second imaging position of the second optical imag...