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…

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Why do I need a stock photo?
Stock photography is a photo image of good quality on a specific topic that is placed for sale in special online platforms-photo banks. Why do I need a stock photo?…

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Geographical latitude
I am writing this in the most temperate climate, being in the fifty-fourth degree of North latitude. In the southern regions, the light changes much faster, both in the morning…

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creates

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

Tonal range values
The tone of a photographic image is determined by the proportions in which black, white, and gray tones are correlated. Degrees of tonality in photography The human eye recognizes up…

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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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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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