When all else fails
Are you still unhappy with the sharpness of your images? Isn't it too much you want? A digital camera is basically not capable of providing absolute sharpness. Most photo sensors…

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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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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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resolution

When all else fails

Are you still unhappy with the sharpness of your images? Isn’t it too much you want?

A digital camera is basically not capable of providing absolute sharpness. Most photo sensors are equipped with a special anti-aliasing filter that slightly blurs the image so that any point of the original scene in all cases is perceived by more than one photodiode. This is called antialiasing (antialiasing) or smoothing and is necessary to prevent moiré-striped artifacts that can occur when photographing fabrics and other items that have a periodic, repetitive structure. Continue reading

Аuto mode
Fully automatic or green mode does not need to be introduced. The camera thinks about everything here. Not only the shutter speed and aperture, but also autofocus, flash, white balance,…

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Color balance
The colors of objects that we see are not a property of the objects themselves, but a property of our vision. Grass looks green only because light rays reflected from…

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Exposure settings in limited lighting conditions
Everyone knows that in order to get a good picture, you need the right lighting. However, photographers often have to work in not the most comfortable conditions, when there is…

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