How to make manual video with camera

The camera makes manual video as follows:

The camera makes manual video.

A camera, referred to as a camera for short, is a device that uses the principle of optical imaging to form an image and records the image with a negative. Many devices that can record images have the characteristics of cameras. Medical students should learn imaging equipment, astronomical observation equipment and so on. A camera is an optical instrument used for photography.

After the light reflected by the shot scene is focused by the camera lens and the shutter that controls the exposure, the shot scene forms a latent image on the photosensitive material in the camera box, and forms a permanent image after being developed and fixed. This technology is called photography. Divided into general photography and professional photography.

Camera, referred to as camera for short, is a kind of equipment that uses the principle of optical imaging to form images and records them with negative. Many devices that can record images have the characteristics of cameras. Medical imaging equipment, astronomical observation equipment, etc.

A camera is an optical instrument used for photography. After the light reflected by the shot scene is focused by the camera lens (scene lens) and the shutter for controlling exposure, the shot scene forms a latent image on the photosensitive material in the camera box, and forms a permanent image after being developed and fixed. This technology is called photography.

After 30 years' development, the sensor size of digital camera has reached 53X44mm, with 80 million pixels. The resolution, resolution and imaging quality of photos taken with this digital camera have completely surpassed those taken with a 6X9-inch film camera.