The lenses. Myths and reality
Previously, the material described below was part of an article about types of lenses, but the article grew and broke into two separate parts. When choosing a photo lens, many…

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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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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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lens

How teleconverter works. Teleconverter Review Soligor AF PRO 1.4x

Teleconverter is a special device that helps to increase the focal length of the lens.

In fact, the focal length of the lens is a physical quantity and it simply cannot be increased. But due to the fact that the lens with a converter behaves very differently, it is convenient to say that the teleconverter changes the focal length of the lens. Continue reading

Reversing lens adapter
At the request of readers a small article on the reverse macroadapter. A reversing adapter should not be confused with a reversing ring. A reversible adapter is an adapter that…

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About focusing
For a modern photographer, it is vital to be able to get fast and accurate autofocus from the camera. In this post I will give my thoughts on how to…

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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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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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