Industrial Model,Model Industrial,Industrial Scale Models,Building Construction Model Nanjing Great Century Art Model Co., Ltd. , , https://www.dsjysmx.com
Adjustable double clamping line word line combined eyepiece
Tool microscope instruments are typically measured by a central microscope aimed at the image of the workpiece. The aiming system of the central microscope must be equipped with a reticle to achieve an aiming measurement of the workpiece being tested. Common reticle boards are: m-shaped lines, cross-hairs, double-clamped lines or other forms of reticle and so on. In the daily test work, first select a reasonable reticle according to different measurement items, that is, replace the corresponding aiming lens, and then perform the aiming measurement on the image of the workpiece to be tested.