An instrument for optical measurement. Cheapest Measurement instrument manufacturers include laser-pointing beam expanders and host, support and base. The rear end of the host is horizontally sliding and set in the blind hole at the front of the support, and the support is equipped with laser-pointing beam expander. The longitudinal translation mechanism of the mirror and the main machine, the laser pointing beam expander and the main machine lifting adjustment mechanism and the horizontal rotation positioning mechanism are arranged between the support and the base; the laser pointing beam expander and the main machine longitudinal translation mechanism include a micrometer, laser pointing beam expander The horizontal rotation positioning mechanism of the main machine includes a horizontal rotating plate, a rotating rod, a limit block and a horizontal support plate, a supporting structure and a limit structure, a laser pointing beam expander and a main machine lifting adjustment mechanism including a lifting adjustment column I and II; the measurement method is in order Including the preparation steps of laser pointing beam expander and host height position, longitudinal position and horizontal pointing adjustment.

To sum up, it is a brief introduction to the little knowledge about optical Cheapest Measurement instrument manufacturers.