Quickly understand camera equipment

1. TV equipment

Tv/s shutter priority, shutter priority is one of the gear positions of digital SLR cameras, referred to as Tv for short, Canon camera is Tv/T gear position, and Nikon and Sony both call it "S" shutter priority mode, indicating the length of time for shutter opening and closing. Like the AV file, this file is semi-automatic. TV/S files are suitable for shooting people and things on high-speed sports fields.

2.Av gear

Av files are also called aperture priority mode. In Av files, the photographer can manually set the aperture value first, and then automatically measure the focus after half pressing the shutter. The camera determines the corresponding shutter according to the preset aperture value and the measured and calculated exposure. You can manually control the aperture size, and the shutter speed will be automatically adjusted according to the brightness setting. AV files are suitable for shooting close-range depth of field effects.

3.m file

M gear is fully manual mode, and the aperture, shutter, iso and color temperature of the camera can be adjusted by itself. If you need a large aperture when you need to blur the background, you can set the aperture. Taking pictures outside can get the exposure, depth of field, color and so on you need. It's what photographers often call a professional model. M file is suitable for taking portraits.

4.p file

P file is the program automatic exposure mode, and P file is the mode that the camera automatically controls the aperture and shutter speed. Sounds a lot like AUTO. In fact, the difference between it and AUTO mode is that although this mode is automatically set by the camera, it has white balance, ISO sensitivity, flash, exposure compensation and so on. It must be set by the photographer himself, which is also an upgraded version of Auto. P file is suitable for shooting landscapes and portraits in sufficient light.

5. Automatic shift

AUTO automatic mode, that is, fool mode, sets a program in the camera and an appropriate exposure program (shutter, aperture, flash, etc. ) is automatically selected according to the position and light of the subject. The advantage is that it is standardized, avoiding mistakes caused by experience or not being set by inexperienced people. Automatic files are suitable for snapshots.