People are taking pictures outside, trying to blur the background. People are the focus of the picture. Is there a big requirement for the camera? My current camera is Nikon D 200.

The effect of depth of field with blurred background has four elements.

1, try to use the large aperture of the lens.

2. Try to use the telephoto end of the lens.

3. Be as close to the subject as possible.

4. The subject should be as far away from the background as possible.

Basically, a SLR camera can shoot a blurred background no matter what lens it uses, but the degree of blur will be different due to the above factors, and it will also affect the blur effect because the aperture of the lens in the batch is not round enough.

So the depth of field needs a lens, but it doesn't have to be large aperture and long focal length. The low-end lens is just a little less effective.