Lens, lens module, camera assembly and electronic equipment

The invention provides a lens, a lens module, a camera assembly and electronic equipment. The lens comprises a first light transmitting layer and a second light transmitting layer, wherein the first light transmitting layer can be elastically bent; the dielectric layer has elasticity and is connected to one side of the first light transmitting layer; the first actuator comprises a first driving piece and a second driving piece, the first driving piece is arranged on the side, away from the dielectric layer, of the first light transmitting layer, and the second driving piece is arranged on the side, away from the first driving piece, of the first light transmitting layer; the first driving piece and/or the second driving piece are/is used for driving the first light-transmitting layer, so that the first light-transmitting layer is elastically bent, and the dielectric layer is driven by the first light-transmitting layer to generate elastic deformation. When the lens provided by the invention is applied to the