Abstract: A control parameter adjustment method of lens includes: capturing an external image through a lens of an electronic device, and presenting an image screen corresponding to the external image through a display; receiving a first user operation through a user interface circuit; in response to the first user operation, activating a first parameter adjustment mode corresponding to the lens and providing a first parameter adjustment interface adjusting a control parameter of the lens based on a first virtual scale; in the first parameter adjustment mode, receiving a second user operation through the user interface circuit; and in response to the second user operation, activating a second parameter adjustment mode corresponding to the lens and providing a second parameter adjustment interface adjusting the control parameter of the lens based on a second virtual scale, and the first virtual scale is different from the second virtual scale.

Abstract: The disclosure provides a time-lapse photographic device. The time-lapse photographic device includes a camera module, a drive module, an environment detection module, and a control unit. The drive module is connected to the camera module to drive the camera module to rotate. The environment detection module is configured to detect an external environment of the time-lapse photographic device to generate an environment detection signal. The control unit is electrically connected to the camera module, the drive module, and the environment detection module. The control unit generates, according to a shooting stop parameter, a plurality of intermittent drive signals to control the drive module, and controls the camera module to shoot at intervals of the drive signals. The control unit adjusts operation of at least one of the camera module and the drive module according to the environment detection signal.