Red Dot Star Searching Mirror
The function of the star seeking mirror: Because its field of view is wider than that of the main mirror, it can assist you in finding the target. However, it is necessary to first calibrate the star seeking mirror so that it points to the same distant target as the main mirror, in order to play an auxiliary role where the star seeking mirror points and the main mirror can also see there!
The difference between the internal red dot search mirror and traditional 6X30 or 8X50 search mirrors is that the internal red dot search mirror does not have magnification, and its field of view is as wide and positive as the naked eye's field of view, rather than a completely inverted image like traditional search mirrors.