I just bought a Sony ILCE-5 100L micro-sheet, and I can't use it. Manual exposure, focusing and the like, online and so on.

If you are a novice in photographic equipment and don't understand the exposure principle, it is recommended not to use full manual exposure first, because you will become more and more confused if you don't understand some basic things.

According to experience, first understand the principle of shutter/aperture/sensitivity, and see how the three elements control the exposure of a photo;

In addition to automatic mode and scene mode, we must first understand the exposure of P file program.

Then use a gear, aperture first;

Then use the S file, and the shutter takes priority.

When the above is understood thoroughly, the full manual operation of M gear will naturally be solved, and it will be easy to understand.

Focus really needs to be understood first: half press the shutter to focus automatically, and then press it all to shoot.