Combined type degree control mirror

The utility model discloses a combined type degree control mirror which comprises a mirror frame and supporting legs, the mirror frame is movably connected with the supporting legs, the mirror frame comprises a bottom frame and a pressing cover, the two sides of the bottom frame are movably connected with the supporting legs respectively, a containing cavity used for containing a composite lens is formed in the bottom frame, a first positioning assembly is arranged in the bottom frame, and a second positioning assembly is arranged on the composite lens. The first positioning assembly is matched with the second positioning assembly so as to temporarily fix the composite lens in the accommodating cavity; the pressing cover is provided with a limiting assembly, the limiting assembly abuts against the second positioning assembly so as to be used for pressing the composite lens into the bottom frame, and the pressing cover is detachably connected with the bottom frame. The lens frame is designed to be of a composi