Scanner set for forming measuring scanners for optical 3D measurements

The scanner set has a scanner body (2) and another scanner body, which are formed in a different manner, and an operating unit (1). The scanner bodies are detachably connected together with the operating unit by a clip connection (8) or a bayonet connection for forming a scanner. The scanner bodies are provided with automatically readable identification markings. The operating unit comprises a reading device for reading the identification markings when the scanner bodies are connected with the operating unit. The operating unit comprises a data transfer device.