Stereochronoscopy of the optic disc with stereoscopic cameras.
Goldmann's chronoscopy, a form of time-based photogrammetry of the optic disc, can be accomplished by repeated simultaneous stereophotography. The variations in centration and image orientation are nulled by azimuthal rotation and fusion of two pairs of stereophotographs taken at separate times.
D006801:Humans; D009898:Optic Disk; D010780:Photogrammetry / Q000295:instrumentation / Q000379:methods*; D010781:Photography / Q000295:instrumentation / Q000379:methods*; D013997:Time Factors