Abstract: A system for chromatic aberration and geometry calibration and validation of VR HMDs has a left eye display and a right eye display, comprises a measurement device with a left (11) and a right (12) camera.

Abstract: A system for chromatic aberration and geometry calibration and validation of VR HMDs has a left eye display and a right eye display, comprises a measurement device with a left (11) and a right (12) camera.

Abstract: A validation system for VR HMDs (20) has a left eye display (21) and a right eye display (22) with an adjustable HMD IPD (230) between them, and comprises a measurement device (10) with a left (11) and a right (12) camera, wherein each camera (11, 12) is intrinsically and extrinsically calibrated. Each camera (11, 12) is mounted within the validation system for a movement of the cameras (11, 12) to adjust the camera IPD (130) between the two cameras (11, 12). A control unit (100) is configured to effect a validation measurement when the HMD IPD (230) is adjusted to the prechosen camera IPD (130) through creating a virtual target object at a specific chosen position with a chosen distance from the measurement system, showing images of said virtual target object to the displays (21, 22) of the HMD (20), detecting the virtual object within the images and determining the distance from the cameras (11, 12) and validating the HMD based on a comparison between the determined distance with the chosen distance.