Size:Ø6 mm , Type:Adhesive/Reflective , Quantity1200 Per Box; Perfectly compatible with Handheld 3D scanners,including CreaformAll models of Handyscan/Go!scan /Academia /Peel 3D), ZEISS(T-SCAN hawk),Shining 3DEinScan H/FreeScan),HEXAGON,Artec,Creality, Revopoint and other brands of 3D scanners; Other compatible 3D scaners and Optical trackers: Most brands of 3D scanners and Optical trackers that use 6mm Positioning Targetsinternal circle diameter6mm; Handheld 3D scanner of red/blue laser and white LED technology; Fixed 3D scanner of white/Blue-LED technology;Various optical trackers; application scenarios:3D digitization, 3D design, reverse engineering, quality control (dimensional measurement/CAV inspection/GD & T/mold inspection/assembly analysis, etc.), product maintenance and repair (NDT/pits/corrosion and damage 3D inspection/wear monitoring) and other high-precision 3D scanning scenarios; It has been tested and used by users of many brands of 3D scanners,for example:a