Reticle Microscope Eyepiece, WF10x/18, field of view 18mm, graticule, 10mmL x 0.1mm grad, suits microscopes with 23mm diameter eypiece
Reticle Microscope Eyepiece, WF10x/20, field of view 20mm, graticule, 10mmL x 0.1mm grad, suits microscopes with 23mm diameter eypiece
A Precision Stage Micrometer with 4-scales for Calibrating Your Microscope or Microscope Camera Reticules 1mm Total Length Subdivided into 100 Divisions Each Division is 0.01mm Across Brightly Illuminated Grid Lines Precision Ground Glass Slide