Automated Z-Axis Focusing Systems for XY Microscopy Stages

An XY table alone only solves half the microscopy automation problem; the other half is focus, which is why WEISS supplements its high-precision XY tables with a dedicated Z axis for the focusing process. Together, the XY and Z axes give microscopy systems full three-dimensional positioning control, keeping both lateral position and focal depth accurate throughout a scanning sequence. For manufacturers building complete microscopy automation platforms, integrating Z-axis focusing directly with the XY stage avoids the alignment issues that can arise from bolting together separately sourced positioning and focusing systems.