0 1mm High Precision Diameter 24mm Ocular Micrometer Microscope Micrometer Cross Microscope Calibration Ruler Slides Eyepiece Micrometer

Microscopes can be used not only to look at small things but also to measure them. Items seen in microscopes are very small, even a few millimeters are too big. As a result, micrometers are used. The micrometer is divided into ocular micrometer and stage micrometer, and two kinds of micrometer are used together. an ocular micrometer is a glass disk with ruled scale on the surface which is etched in chromium. If you need the calibration slide (stage micrometer), please to search Asin: B078QJHKFX If you need the ocular micrometer and stage micrometer, please to search Asin: B07FHXKV8R. If you have any question, please feel free to contact me.