Nikon D3200 lens is AF-S18-551:3.5-5.6g What about this set of photos? Can this lens blur the back?

Three methods to blur the background: moving closer to the shooting distance, increasing the aperture and increasing the focal length.

The 3200 condom should be the best of all 18-55, and there is a second generation 18-55 at home, with an ed added. Better than Canon and Pentax. The color is good, but the lens distortion is generally controlled and the edge resolution is poor. But the advantage of sensor is definitely stronger than that of card machine.

In addition, the larger the number of the lens aperture, the smaller the aperture, because the value of the aperture means 1/n, which is what you see as 1:.

The 3200 is purely a manual training machine. If you like photography very much, it is suggested to use M file to set more setting parameters to understand the function of each parameter. After all, the 3200 is just an entry-level SLR, and its performance and functions are unmatched at the high end. So it's good to play, and its significance lies in getting relatively higher picture quality.

If you like to play, it is recommended to use a 35 1.8g fixed-focus lens. The advantage is that the picture quality is good, no matter how much it costs.