Optical measurement device

An optical measurement device comprising:

• a first optical member where light from a measurement target is incident, the first optical member being configured to emit the incident light;
• a second optical member where the light emitted from the first optical member is incident, the second optical member being configured to emit, with telecentricity, the incident light;
• a light reception member disposed along a first direction in which the first optical member and the second optical member are disposed side by side, the light reception member being configured to receive the light emitted from the second optical member;
• an adjusting member configured to adjust a light path so as to form an image of light received at a light reception surface of the light reception member;
• and
• a posture changing device configured to move the first optical member, the second optical member, the light reception member, and the adjusting member relative to the measurement target in three directions, wherein
• the second optical member is an aspheric lens.