Traditional Culture Encyclopedia - Photography major - As shown in the figure, in sports, researchers often use stroboscopic photography to analyze and guide athletes' movements. Stroboscopic photography is the light source of photography.

As shown in the figure, in sports, researchers often use stroboscopic photography to analyze and guide athletes' movements. Stroboscopic photography is the light source of photography.

The human body is uneven, and the light emitted by the photographic light source will diffuse when it shines on the athletes.

The lens of the camera is a convex lens, inverted and reduced.

So, the answer is: diffuse; Convex; Inverted, reduced reality.