How does Sony A7M3 delay photography?

Timing cable release: When shooting time-lapse photography with a SLR camera, it is necessary to take a series of photos at equal intervals, and it is impossible to completely press the shutter by hand. Many cameras have no interval shooting function and need an external timer.

Delay track: A photographic track equipped with a stepping motor and shutter controller. Through precise electronic and mechanical control, the camera moves a certain distance on the track every time it takes a photo, so as to achieve the purpose of moving shooting. Time-delay tracking is a professional time-delay shooting equipment.

superiority

1、? Digital SLR, micro-camera and professional aerial camera can shoot high-quality images. Large-area sensors greatly improve the quality of delayed video images, while high quality also leaves considerable room for post-processing.

You can shoot in RAW format. RAW file retains the information and dynamic range of many pictures, and has greater color tolerance, which provides greater convenience for later video color correction.

You can master the exposure process completely. Aperture, shutter, ISO and white balance are all controllable.