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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What is Vignetting?
Vignetting is the effect of darkening the corners of an image. Often, vignetting is simply called ‘vignette‘ In a broader sense, vignetting is a change in the brightness of an…

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How to choose a photographer
How to choose a photographer? What should I look for first? How not to make a mistake in your choice? Probably, these questions are asked by anyone who wanted to…

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What is ISO and how to set it up

However, what is ISO in the camera settings?
ISO is a parameter indicating the level of sensitivity to light of its light-catching element (matrix or film). Mostly indicate the ISO limits for cameras (cameras). Although, the same parameter can be met not only on the camera, but, for example, on the flash. For a flash, leading numbers are usually indicated when using one of the ISO 100, or 200 values. The ISO sensitivity is indicated in special ISO system units. Continue reading

What is a diaphragm?
For a better understanding of the operation of such a device I will give an example from life. When people look at the sun - they squint their eyes, that…

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Photo issues
How to take pictures This is perhaps the most frequent question. I will respond to it with general recommendations, taken from the experience of fellow photographers and my own experience.…

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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…

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About photogenicity, curved hands and a bottle of dry
Since I began to take photographs of non-professional models, I constantly find myself catching up on the fact that, being on the street, I look at the faces of people…

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