Novice photographers must learn knowledge! Zero-based photography

What is the M file?

M file can freely adjust every parameter of the camera, including aperture, shutter, sensitivity, white balance and other parameters, which is very flexible, and we can shoot the desired effect by adjusting it.

Adjustment method ①: Turn the turntable at the top of the camera to the M-pillar.

Adjustment method ②: Camera parameter interface adjustment.

Adjust the aperture: if you want to take a blur effect, you must first determine the aperture. The aperture is a device that controls the amount of light entering the lens, which is represented by F.

Here you must know a definition:

The smaller the f value of the aperture, the more light enters, and the larger the aperture, the better the blur effect; The larger the f value of the aperture, the less the amount of light entering, and the smaller the aperture, the worse the blur effect.

Adjust the shutter: If you want to capture motion or take slow-motion photography, you must first determine the shutter. Shutter is a device to control the exposure time in the camera, which is denoted by S.

Here you must know a definition:

The larger the shutter value, the more light enters and the slower the shutter speed. The smaller the shutter value, the less light entering and the faster the shutter speed.

The shutter should not be lower than1125s except when shooting the slow door, otherwise the picture will be blurred due to hand shaking. If the shutter is at1125, the aperture has been opened to the maximum and the picture is still dark, then ISO should be improved. The low-speed shutter will have a track, and the high-speed shutter will freeze.

Adjust the sensitivity: Before the adjustment, we need to adjust the ISO according to the lighting environment. Low sensitivity is better, and high sensitivity is worse (photos will be noisy).

Summary of scene parameters of sensitivity ISO;

When shooting, it is recommended to choose the weather with sufficient light. In good weather, ISO should be controlled at around 100. Here, everyone should pay attention to the fact that the ISO for shooting night scenes cannot exceed 6400. High sensitivity will cause a lot of noise in photos. If it is still dark, you can only use the fill light to fill the light, which can ensure the image quality and brightness.

Common shutter/aperture settings

Common shutter speed settings:

Daily shooting: 1/60s~ 1/250s

Baby/pet pat:1/more than 400.

Captured number: greater than 1/400.

Idolization/athletes: 1/500 or more.

Grab a car: 1/500 or more

Fireworks shooting: 3s~5s (tripod)

Shoot the starry sky: 155~255 (tripod)

Photography: 8s~30s (tripod)

Orbit: > 0.5 hours (tripod)

Common aperture f value settings:

Group photo: F8- 16

Portrait at night: F 1.0-4

Starry sky: F 1.4-5.6

Fireworks/paintings/star tracks: F 1 1-20

Auto snapshot: F5.6-F 1 1

Macro: F 1.8-5.6

Landscape photo: F8- 18

Food/still life: FI.8- 1 1

Capture people: F5.6-F 1

Static diagram: F 1.2-4

Close-up of flowers: F 1.2-4