Patent ID: 11883100
Assignee: NIDEK CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 14:
15. The OCT apparatus according to claim 14,
wherein the OCT optical system acquires wide-area OCT data in a depth direction,
wherein the image processor acquires the wide-area OCT data about the eye to be examined based on the spectral interference signal,
wherein the OCT apparatus further comprising:
an optical path length difference adjusting unit that changes an optical path length difference between the measurement light and the reference light in order to adjust a depth position from which the OCT data is acquired; and
a control unit that executes adjustment processing of performing at least the adjustment of the depth position and capture processing of capturing the OCT data, and

wherein the control unit executes the capture processing regardless of a position of a fundus image in a case where the fundus image is located in data on one-direction side from a zero delay position in the OCT data when the depth position in the adjustment processing is an initial position.