What is white balance in a camera?
The white balance is a parameter that helps to correctly construct a color image transfer. It is abbreviated as simply BB (white balance), in the English-language literature one can find…

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Depth of Field Preview
Some cameras have a function to preview the depth of field. To understand how it works, you first need to know what the depth of field is, for example, you…

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The size of the matrix does matter.
One of the most important and basic parameters of any photographic equipment is the size of the photosensitive sensor of the camera. And this is not about megapixels, but about…

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exposure

Bar chart

A histogram is a chart based on the tonal distribution of pixels in a picture.

From the left to the right (horizontally) the brightness is indicated, and from the bottom up (vertically) the amount of the photo area of ​​a particular tonality. It is often said that vertical columns simply show the ratios of the number of pixels of a particular pitch. That is, the diagram shows how much light or dark shades prevail in the picture, how many green or red or other shades of colors in the picture are larger. Histograms are different. In photography, basically, three types are used: Continue reading

What is the excerpt

Exposure – this is the time during which the camera captures the image. When photographing, the light is read using a camera matrix or using a film. When we do not take a picture, the film or matrix is ​​closed with a shutter. During shooting, the shutter opens and the film or matrix takes the image from the lens. The amount of time the shutter is open and shutter speed is available.

No, the article is not about alcohol, the article is about the photographic concept of exposure. Exposure is easy. In telephones and digital cameras (soap cases) there is no mechanical shutter per se. There, as the shutter serves as an on / off matrix. Continue reading

How not to be ashamed of the camera
Many of us, being in front of the camera, feel embarrassed, do not know what to do, where to look, what to occupy hands and what to do with our…

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How to succeed in all photos
Taking a new pack of photos from a photo studio, as a rule, we only insert half of them into albums to show to friends later. Others go to the…

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Dependence of the viewing angle of the lens on the focusing distance
When focusing on some lenses you can notice a very interesting effect. Many lenses change (usually reduce) the field of view when focusing from infinity to MDF (minimum focusing distance).…

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How to succeed in all photos
Taking a new pack of photos from a photo studio, as a rule, we only insert half of them into albums to show to friends later. Others go to the…

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