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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Functions and actions of the camera processor
The camera processor is an electronic element that controls all its available functions and, in addition, provides pre-processing of the image. Thus, we can say that the processor is nothing…

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Dynamic range
Light falling on the photodiodes of the digital camera matrix is converted into an electrical signal. For this to happen, the number of photons that hit each individual photodiode must…

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color

Dynamic range

Light falling on the photodiodes of the digital camera matrix is converted into an electrical signal. For this to happen, the number of photons that hit each individual photodiode must exceed the sensor sensitivity threshold. If there are not enough photons, the corresponding section of the frame will be completely black. If the exposure is excessive, the photodiodes are saturated with photons and the overexposed area turns out to be white. The ratio between the exposure values required to produce a completely black and completely white color is called the sensor’s dynamic range or photographic latitude. Continue reading

Functions and actions of the camera processor
The camera processor is an electronic element that controls all its available functions and, in addition, provides pre-processing of the image. Thus, we can say that the processor is nothing…

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Exposition. The exposure compensation
Exposure is the amount of light needed to create a photo. Nothing complicated. The exposure is dosed with fixed assets: Extract Aperture ISO sensitivity value Flash (or other lighting devices)…

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Geographical latitude
I am writing this in the most temperate climate, being in the fifty-fourth degree of North latitude. In the southern regions, the light changes much faster, both in the morning…

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