The fight against laziness and time management for the photographer
Let's not forget that many photographers are now giving their clients photographs in indecently long periods. I will not quote wedding clerks who give out albums after 9 months, when…

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Depth of field
Depth of sharply depicted space (depth of field) is the distance between the closest and farthest object in the scene, which are perceived in the photo as sharp. Everything that…

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7 mistakes of any photographer
If you are a photographer, you have at least seven funny stories that you would rather not remember. Well, yes, it is - as it is human nature to make…

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decreases with

Diffraction

Diffraction is an optical phenomenon that limits the sharpness of a photograph while reducing the relative aperture of the lens. Unlike other optical aberrations, diffraction is fundamentally unremovable, universal and equally common to all photographic lenses without exception, regardless of their quality and cost.

Diffraction can only be seen at 100% magnification. Notice how the image becomes less and less sharp with increasing aperture.
With the passage of light through the aperture, the bulk of the light waves continues to move rectilinearly. However, those waves whose path lies near the very edge of the diaphragm deviate from their original direction, trying to go around the obstacle that has arisen on their way. The smaller the size of the aperture Continue reading

delay
Shutter speed or, as it is also called, shutter speed is directly related to the transmission of motion in the pictures. When shooting stationary objects with a fixed camera, shutter…

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RAW or not RAW
The RAW format will never be accepted. Never means “never”, and not “not in the near future”. Old photographers remember that before its appearance there were several formats that, although…

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delay
Shutter speed or, as it is also called, shutter speed is directly related to the transmission of motion in the pictures. When shooting stationary objects with a fixed camera, shutter…

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RAW or JPEG?
The electrical signal generated at the time of shooting by the matrix of a digital camera enters the camera processor as an array of digitized, but not yet processed or,…

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