The strategy for choosing the optimum diaphragm
Find the aperture value at which your lens shows the best sharpness, and use this value whenever possible (most often it is f/8 or so). If you don't have enough…

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Dynamic range
Light falling on the photodiodes of the digital camera matrix is converted into an electrical signal. For this to happen, the number of photons that hit each individual photodiode must…

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Subject movement
No matter how stable your camera is, its stability is completely useless when shooting moving objects. Only a short shutter speed will help freeze the movement. This is why when…

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complex

Abstract photography

Abstract photography is a kind of art form, it shows things not in the usual sense, familiar to many, but in unexpected colors, shapes and lines. The photographer must abstract the stereotypes, show a different reality, only then will he be able to embody the objects in the photo from the point of view of abstraction.

The logic involved in viewing such images is much less, since we see more color and shape, rather than the object itself. Abstract photography makes you look at the image, its composition, and frame construction in a different way. And if it is good enough, it causes positive and bright emotions that affect the behavior and mood of the audience. Continue reading

Central and peripheral vision
Often, a scene that looks attractive to our eyes is completely unrepresentable in the photo – with a whitish, illuminated sky, with black holes in the place of shadows, with…

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Factors affecting bokeh
The number and shape of aperture blades The arrangement of the lens aperture affects not so much the quality of the blur as the shape of the blur circles. In…

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What is bokeh?
Bokeh (English. bokeh; YAP. 暈け or ボケ – "blurring") is a characteristic of the aesthetic qualities of the image area that lies out of focus, i.e. outside the grip area.…

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