Extract
Shutter speed or, as it is also called, shutter speed is directly related to the transmission of motion in images. When shooting still subjects with a fixed camera, the shutter…

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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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Selecting the optimal aperture
The ability to effectively use an existing lens has a much greater impact on the sharpness of the photo than the choice of the lens itself. The aperture number is…

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Inverse square law

It is not superfluous to mention here also the law of inverse squares, the action of which you will certainly encounter. It sounds like this: the intensity of light is inversely proportional to the square of the distance from its source. This means that if the distance from the light source is doubled, the illumination of an object will fall fourfold. This is a lot – two stages of exposure. Our vision adapts to changes in light, and the difference in two steps will not be too noticeable to the eye. In the photo, it will become obvious.

Imagine that three people are sitting in a room by the light of a table lamp. Continue reading

Camera modes
Today, any digital camera offers the photographer a frightening variety of shooting modes. Due to the fact that the instructions for cameras describe the features and purpose of a particular…

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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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Adding volume to a photo
Human vision is binocular, which means that we have an excellent perception of the shape and volume of objects in space, regardless of the light. But in photography, everything is…

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