Ophthalmological imaging device

An ophthalmological imaging device comprising:

• an objective lens;
• an interference optical system that divides light from a light source into measurement light and reference light, causes the measurement light to become incident on a subject's eye via the objective lens, and detects interference light between the reference light and return light of the measurement light that has exited from the subject's eye and passed through the objective lens;
• an image forming unit that forms an image of the subject's eye based on a detection result of the interference light which are acquired by the interference optical system;
• an optical member having a surface that includes a reflecting member for reflecting light, the optical member capable of being disposed in an optical path of the measurement light between the objective lens and the subject's eye, for deflecting the measurement light in a direction different from the optical path;
• an analyzer that analyzes a first detection result of the interference light which are acquired by the interference optical system while the optical member is in a state of being disposed in the optical path, and a second detection result of the interference light which are acquired by the interference optical system while the optical member is in a state of having been removed from the optical path, to eliminate noise in the second detection result or in an image based on the second detection result, wherein the noise in the second detection result or in the image based on the second detection result includes noise components due to a setting state of the optical member on the optical path of the measurement light, the noise components including noise due to reflection from a lens surface of the objective lens;
• and
• a driver that is capable of disposing and removing the optical member in the optical path of the measurement light between the objective lens and the subject's eye.