Abstract: A camera capable of automatically compensating focal length includes a base, an adjust seat, and a lens barrel. The adjust seat includes a first ring, a second ring, and a connecting member. The first ring and the second ring are coaxially sleeved with each other and a distance is kept between the first ring and the second ring. The first ring includes a first end and a second end that are axially opposite to each other. The first end is fixed on the base. The second ring includes a third end and a fourth end that are axially opposite to each other. The third end is connected to the second end of the first ring via the connecting member. The fourth end has a first coupling part. The lens barrel has a second coupling part correspondingly coupled to the first coupling part.

Abstract: An image capture system and a capture process adjusting method thereof are disclosed. The image capture system includes a light sensor module, a digital signal processing module, and an image sensor module. The light sensor module is used for setting a preset integration time and detecting a change in brightness of a flickering light source a plurality of times to obtain a plurality of detection results. The digital signal processing module analyzes the plurality of detection results to determine whether there is a waveform change in the plurality of detection results. The image sensor module has an automatic exposure setting value corresponding to the preset integration time. When the digital signal processing module detects the waveform change in the plurality of detection results, the digital signal processing module changes the automatic exposure setting value of the image sensor module to match the frequency of the flickering light source.

Abstract: A camera capable of automatically compensating focal length includes a base, an adjust seat, and a lens barrel. The adjust seat includes a first ring, a second ring, and a connecting member. The first ring and the second ring are coaxially sleeved with each other and a distance is kept between the first ring and the second ring. The first ring includes a first end and a second end that are axially opposite to each other. The first end is fixed on the base. The second ring includes a third end and a fourth end that are axially opposite to each other. The third end is connected to the second end of the first ring via the connecting member. The fourth end has a first coupling part. The lens barrel has a second coupling part correspondingly coupled to the first coupling part.

Abstract: A time-lapse photography method includes several steps as follows. A determination is immediately made as to whether an image retaining condition is satisfied whenever an electronic device with an image-capturing function collects at least one data set. The data set includes a captured image. When the image retaining condition is satisfied, the captured image of the data set is stored; otherwise, the captured image of the data set is refused to be stored.

Abstract: A time-lapse photography method includes several steps as follows. A determination is immediately made as to whether an image retaining condition is satisfied whenever an electronic device with an image-capturing function collects at least one data set. The data set includes a captured image. When the image retaining condition is satisfied, the captured image of the data set is stored: otherwise, the captured image of the data set is refused to be stored.