How does Canon 60D shoot the lens of 18-55?

1. The shallower the depth of field, the more obvious the background blur.

2. The larger the aperture, the greater the focal length and the shallower the depth of field.

Conclusion: Obvious blurring can be achieved by increasing the aperture and focal length.

Operation: Turn the knob to AV gear (aperture priority mode), increase the aperture, and increase the focal length according to the actual situation to produce blur effect. When taking portraits, you usually use a lens with a long focal length and a large aperture.