A multi-lens camera, comprising: a main housing assembly, lenses, a lens adjuster, and a transparent cover; wherein, the transparent cover is mounted on the main housing assembly; the lens adjuster is mounted in a space formed by the main housing assembly and the transparent cover; the transparent cover comprises a flat portion and a curved portion surrounding the flat portion; the lenses are located in a space covered by the curved portion; the lens adjuster comprises a fixing disc and at least two lens brackets; each of the lens brackets comprises a first bracket and a second bracket arranged on the first bracket; the first bracket is movably arranged on the fixing disc and able to move along a circumferential direction of the fixing disc; and a lens is rotationally engaged with the second bracket in order to enable the lens to rotate around its own axis, wherein, the fixing disc is provided with first tooth slots, and the first bracket is provided with first engaging teeth; the first bracket is connected to the fixing disc by means of engagement between the first tooth slots and the first engaging teeth, wherein, a circular edge of the fixing disc is partly or entirely provided with the first tooth slots, the first bracket is provided with the first engaging teeth and the first bracket is able to move along the circumferential direction of the fixing disc, wherein, the first bracket comprises an elastic connection portion, a connection base and first fasteners, wherein the elastic connection portion is a first elastic arm; one end of the first elastic arm is fixed to the connection base and other end of the first elastic arm is a free end; the other end of the first elastic arm is provided with the first engaging teeth and is located outside the circular edge, the first engaging teeth are connected with the first tooth slots by means of elastic engagement, the connection base is attached on a surface on one side of the fixing disc, and the first fasteners are fixedly connected with the connection base, wherein, an annular slideway is provided on the fixing disc, and the first bracket is positioned in a direction perpendicular to the fixing disc and engaged with the annular slideway, and the first bracket is able to move in the circumferential direction of the fixing disc. wherein, the fixing disc is provided with first tooth slots, and the first bracket is provided with first engaging teeth; the first bracket is connected to the fixing disc by means of engagement between the first tooth slots and the first engaging teeth, wherein, a circular edge of the fixing disc is partly or entirely provided with the first tooth slots, the first bracket is provided with the first engaging teeth and the first bracket is able to move along the circumferential direction of the fixing disc, wherein, the first bracket comprises an elastic connection portion, a connection base and first fasteners, wherein the elastic connection portion is a first elastic arm; one end of the first elastic arm is fixed to the connection base and other end of the first elastic arm is a free end; the other end of the first elastic arm is provided with the first engaging teeth and is located outside the circular edge, the first engaging teeth are connected with the first tooth slots by means of elastic engagement, the connection base is attached on a surface on one side of the fixing disc, and the first fasteners are fixedly connected with the connection base, wherein, an annular slideway is provided on the fixing disc, and the first bracket is positioned in a direction perpendicular to the fixing disc and engaged with the annular slideway, and the first bracket is able to move in the circumferential direction of the fixing disc.