How does Nikon d7 100 bring out 5 1 focus?

1. Press and hold the focus mode button (at the top of the joystick), and then turn the front wheel.

2. The camera will switch between several focusing modes.

3. When 5 1 focus is selected, all the focus points will light up, as shown in the figure.

4, but most of the time there are only a few pairs in actual shooting.

First, the step of selecting the number of focal points:

1. Press the menu key and press the up and down arrows to select and reset the custom menu;

2. Select a6 option in the custom setting menu, select AF5 1, and press OK to set it.

Second, like D7 100, there are 5 1 focus choices, which is quite a lot. Generally, the camera will be selected automatically according to the preset program, or it can be selected manually.

Thirdly, if the whole viewing range has focus coverage, it will increase the manufacturing difficulty of camera hardware and greatly increase the cost. At the same time, the composition of the subject around the periphery of the picture rarely appears in photography practice, and it can be photographed even with a little control, so there is no camera with full coverage.