Microscope Stage Micrometer Calibration Slide Cross Dot 0.01MM with 4 Scales

Cross Dot 0.01MM Microscope Stage Micrometer Calibration Slide w/ 4-Scales

Bausch & Lomb microscope stage micrometer, with cover glass and case

Jiangnan microscope stage micrometer, with cover glass

Jiangnan microscope darkfield stage micrometer, with cover glass

Russian microscope stage micrometer target, without cover glass

Russian microscope stage micrometer target, with cover glass