OMAX - FBA_CS-A36CALM1 0.01mm Microscope Camera Calibration Slide (Stage Micrometer)

OMAX - FBA_CS-A36CALM1 0.01mm Microscope Camera Calibration Slide (Stage Micrometer)

0.1mm High Precision Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides The Micrometer Eyepiece

0.01mm Dot Crosshair Microscope Camera Slide Multifunction Plate Reticle Accurate Calibration Slide Ruler Stage Micrometer