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…

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Exposure. Exposure correction.
Exposure is dosed by fixed assets: Exposure Aperture ISO sensitivity value Flash (or other lighting) Basically, in digital photography, it is customary to say that exposure depends only on shutter…

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RAW converter
Modern digital photography is very much connected with image processing programs. Sometimes it is the photo editor that creates exactly the photo that we ultimately consider the work of the…

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object

Makrokoltsa – article from Radozhiva

What are macro rings are ordinary hollow tubes that change the working length of your lens. That is, it’s just a tube that is placed between the lens and the camera.

How they work – imagine that you are focusing on a fixed lens, one of the old ones, where the entire lens unit (all lenses) goes when focusing, you twist the focus, all lenses go slowly (the trunk of the lens lengthens), leave and leave as far as the design allows you lens. But the focus is spinning to a certain value and in order to draw out (push back) we add rings even more. Of course, in modern lenses, focusing sometimes happens differently, because the explanations are given just for example. Continue reading

What is distortion
Distortion is mainly of two types - barrel-shaped (convex, Barrel distortion) and pillow-shaped (concave, Pincushion distortion). Distortion is usually called simple ‘barrel‘ and ‘pillow‘. But there is also a complex…

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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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How to photograph in the campaign
The question of how best to photograph in a campaign relates to general issues - how to photograph in general. But in the campaign for the photographer, and just for…

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How to apply makeup before a photo session
First of all, before choosing a make-up for a photo session, you should note and take into account some features of your appearance, as well as try to imagine and…

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