Intraoral scanner

An intraoral scanner comprising:

• a light source unit configured to emit light;
• a first optical system configured to reflect light emitted from the light source unit to move along a first optical path;
• a second optical system configured to reflect light reflected from the first optical system toward an object;
• and
• a third optical system forming a pair of second optical paths with the second optical system, the third optical system being configured to reflect light, which is reflected from the object to the second optical system and moved along the pair of second optical paths, to an image sensor unit,
• wherein the third optical system includes:
• a pair of first reflectors forming the pair of second optical paths;
• and
• a pair of second reflectors configured to reflect light reflected from the pair of first reflectors to the image sensor unit to form a pair of third optical paths;
• wherein the pair of first and second reflectors are configured to face each other and configured to be spaced apart from each other by a predetermined angle.