Microscope micrometer--divide the obtained length by the total number of divisions of the eyepiece micrometer, and the result is the length represented by each division of each scale under this multiple,eyepiece micrometer Microscope accessory--six small rectangles are formed, which is convenient for counting particles in a certain area,eyepiece micrometer Micro micrometer--the product is great for calibrating your microscope or microscope camera reticles,eyepiece micrometer Eyepiece micrometer--if the surface of the ruler is not clean, you can use the prepared cleaning fluid to gently clockwise from the inside to the outside, and it can be installed and used after it is air-dried,microscope micrometer Replace the slide specimen to be measured, and measure the specimen with a micrometer on the side of the eyepiece