How to adjust the blurred texture of photography

Blurred photos indicate inaccurate focus. Suggest focusing.

As for texture, it's best to measure the light. If not, take more pictures. It is suggested that the external flash be made into figure 8. 45-60 degrees.

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The first one, black background, normal shooting, surrounded by light. I think the first shot is very flat, the lighting is not ideal, and the background is too dark to make the clothes look very P and unnatural. It's best to angle the light, such as directly above and on the left.

Second, the square lamp umbrella is used with energy-saving light bulbs. The shooting angle is 60 and the lamp is 45. The focus is on the yellow embellishment in the center, and the aperture is very large, estimated to be between 2.0 and 2.8.

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In addition, try to shoot with a tripod (necessary), and the sensitivity is 100. Try to extend the exposure time, not the sensitivity. The effect is absolutely different.

Especially indoor shooting light is complex, and anti-shake requires a tripod. Blurred photos are often not only a focus problem, but also basic anti-shake is necessary.