Let's talk about aperture value. It's usually marked as a file or a on your camera. And it's also the second type of semi control mode on your camera. And it allows you to control the depth of field. aperture is a hole in the camera which determines how much light falls falls into the shutter and it allows you to control the depth of field but you have to remember that it depends from the lenses it doesn't depend from the camera body you have, it always depends from the lenses. These are aperture stops starting from 2.8 to 22 2.8 is sometimes you can even get smaller apertures aperture like 1.2 or 1.8 and this number means that you're that your aperture is very wide open and you will achieve a smaller that the field and it's usually used when you need to make or have on your photos are very small that field like on the portraits when you don't don't want this whole background be sharp and 16 and 22 numbers means that your aperture is closed and you will have the larger that of almost everything on your photo will be sharp.
And this type of aperture we usually use to take the group photos when you were photographing the whole group of people then I'm going to show you one example. On the right side we have a very small number of, of a parameter. So it was wide open and as, as you can see, only the eyes are sharp, even hands in the background, everything is blurry. And on the right we've got a very large number of aperture. So it was almost closed and almost everything except this falling cliffs colorful lips, is sharp in this picture and which one of these tool grabs your attention more? I bet the right one.
And here you've got an example on the cards. How this a petrol works. On the top left, you've got small the smallest aperture which I could get on my camera on my lenses. And on down right, you've got the example, the widest the biggest number which I had on my lenses, but there are more factors which affect the depth of field. First, which I have already talked about is a parature. Second is distance from the subject.
If you're very close to your subject, the depth of field will be very shallow. If you move away from your subject, the depth of field will be much bigger. Also, what is important, the distance from the background. If your background is not blurry enough, then move away your subject from the background and the last factor is all Solo inspector length, human eye always follows the sharpest elements on the picture. And the lenses I use the most I've got five lenses, but these two are the main, my main when I'm taking flat lay, and this is 50 millimeters 1.8 and this is canon, basic Canon lens and the second one second one I've got Tamron 9090 millimeters macro, also 1.8 and here you've got two examples. On one picture, you've got the sub photographed subject very close to the background.
And on the second picture, you've got the same scene, but I move away the product from the background as the end. As you can see, the background is blurry. We don't see the style.