Foldable magnifying lens

The invention relates to the field of optical instruments, in particular to a foldable magnifying lens. The foldable magnifying lens comprises a lens body, a shell and a handle. The handle is composed of an upper end and a lower end. The periphery of the lens body is connected with the shell. The shell is connected with the upper end. The upper end is made of stainless steel corrugated hose materials. The lower end is made of wooden materials. A groove is formed in the lower end. A cover is arranged on the groove. The length of the handle ranges from 10 cm to 15 cm. The foldable magnifying lens is light and convenient to use and capable of storing small components and can be freely bent according to viewing angles, operation is convenient, the foldable magnifying lens can be folded, boxed and stored when not in use, occupied space is reduced, and the foldable magnifying lens is convenient to carry.