Independent female photography

Girls must learn photography to improve themselves-to be a really great girl.

Camera parameters page

Color temperature, shutter speed, white balance selection, aperture size, ISO sensitivity value, shooting mode, exposure compensation, photo style, autofocus operation, power display, metering mode, number of photos taken, flash exposure compensation, remaining number of photos taken, photo format saving settings, custom control buttons and WIFI function.

Three elements of exposure

Aperture. The larger the aperture value, the less light entering, the smaller the aperture and the smaller the blur; On the contrary.

Shutter. The larger the shutter value, the more light enters, and the smaller the shutter, the slower the value; On the contrary.

Sensitive. The larger the ISO value, the more light enters and the worse the image quality. On the contrary.

Focus mode

(AF) Auto focus: It means that the camera will start auto focus when the shutter is half pressed, and stop focusing when the focus is locked. At this time, no matter how to move the position to compose the picture, the focus is fixed. Auto focus is the best way to shoot fixed things. Autofocus is the most time-saving and error-prone for beginners.

(MF) Manual focusing: It refers to a focusing method to achieve clear focusing by rotating the lens focusing ring. Manual focusing in the digital camera era is generally used when autofocus fails, which is a powerful supplement to autofocus. Manual focusing is more selective and effective.

Automatic focusing

An autofocus. Suitable for high-precision shooting of still objects. Advantages: the focusing technology is mature and simple, which is suitable for most subjects.

Alfocus artificial intelligence autofocus. Suitable for shooting objects that are stationary most of the time, but may move suddenly. Advantages: Save operation.

AISERVO artificial intelligence servo autofocus. Suitable for shooting moving objects. Advantages: It is convenient to shoot moving objects.

Three factors affecting depth of field

Shooting distance: The shooting distance will directly affect the range of depth of field. The closer the shooting distance, the shallower the depth of field and the more obvious the background blur; On the contrary.

Focal length: the longer the focal length, the larger the subject will be, which is equivalent to short shooting distance, shallow scene and blurred background; On the contrary.

Aperture: We can adjust the depth of field by adjusting the aperture size. The larger the aperture, the shallower the depth of field and the blurred background; On the contrary. Large aperture is suitable for shooting portraits or still life, while small aperture is suitable for shooting landscapes.

measure

At present, we usually use spot metering and evaluation metering. When the contrast between light and dark is large, you can choose spot metering; When shooting in an environment with small contrast between light and dark, you can choose to evaluate the metering mode.

Spot photometry

That is to say, a point in the picture is selected for photometry, and the area of this point accounts for about 3% of the picture, which is suitable for shooting pictures with large contrast between light and dark, such as backlight shooting.

Partial measurement

Select a part of the picture for metering, which is suitable for shooting with large contrast between light and dark.

Evaluation photometry

Divide the picture into several parts, measure the light of each part, and take its average value as the exposure benchmark, which is suitable for shooting with small contrast between light and dark. Such as landscape photos.

Central key photometry

Similar to evaluation photometry, but the weight of the middle part is higher and the weight of the periphery is smaller, taking into account the edge brightness. Suitable for shooting environmental portraits.