The purpose of color correction
Color correction is a purposeful change in the color components of an image to achieve a better result. In other words, it is a substitution of the original color, tone,…

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Sharpness
Is sharpness important for a good photo? Yes and no. On the one hand, a technically perfect photo should usually be definitely sharp. No matter how interesting it may be…

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Selecting the optimal aperture
The ability to effectively use an existing lens has a much greater impact on the sharpness of the photo than the choice of the lens itself. The aperture number is…

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human

How many colors are there?

We see the world in color, hence the special realism and appeal of color photography, especially since modern digital cameras that shoot in color by default make it extremely accessible. Color photography not only gives us the opportunity to more fully convey the richness of the world around us, but also imposes a greater responsibility on us, forcing us to think about the impact of color on our images.

How many colors are there?
Countless number. The human eye is able to perceive electromagnetic radiation with a wavelength from 380 (purple) to 740 nm (red). Continue reading

What is bokeh?
Bokeh (English. bokeh; YAP. 暈け or ボケ – "blurring") is a characteristic of the aesthetic qualities of the image area that lies out of focus, i.e. outside the grip area.…

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Central and peripheral vision
Often, a scene that looks attractive to our eyes is completely unrepresentable in the photo – with a whitish, illuminated sky, with black holes in the place of shadows, with…

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The purpose of color correction
Color correction is a purposeful change in the color components of an image to achieve a better result. In other words, it is a substitution of the original color, tone,…

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