Pixels and subpixels
Once I wondered: ‘Why do my Nikon D700 RAW files weigh so little?’. In search of an answer, I found very interesting information. So, when shooting, I sometimes use the…

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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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What is TFP and TFCD and what they eat
Recently, especially in the conditions of the economic crisis, the term TFP, which in its most simplified form means free-of-charge photography, is increasingly heard among photographers and models. Those who…

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normal operation

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 image from the center to the edges of the image. You can also do ‘vignetting on the contrary’, when the edges are brighter than the center of the image.
The above is an example of vignetting that gives a Nikon 50mm f / 1.8D AF Nikkor lens when used on a Nikon D700 full-frame camera and with a full aperture, the lens is focused to infinity, a white sheet with a tripod is photographed. In the corners of the image, a drop in brightness is noticeable, and the brightest part of the image is in the center of the image.  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…

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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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What is TFP and TFCD and what they eat
Recently, especially in the conditions of the economic crisis, the term TFP, which in its most simplified form means free-of-charge photography, is increasingly heard among photographers and models. Those who…

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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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