How to find out the pixel size of a matrix?
Why might a photographer need a pixel size? There are enough such situations. Knowing the pixel size can be useful for determining safe shutter speeds when shooting with handhelds, because…

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What is the focal length?
The focal length (FR or ƒ) is the distance between the optical center of the lens and the camera sensor. The larger the focal length, the larger the image scale…

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Lens aberration
Aberration of a photographic lens is the last thing a novice photographer should think about. They absolutely do not affect the artistic value of your photos, and their impact on…

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somehow sunk

Photo Archiving

The time of the film has passed, and with it the time of photo printing has somehow sunk into oblivion, sadly enough – if we discard professionals who are forced to print photos at work, which is why they incorporate everyday photos into this process, then we will come to that very “average user ”, which today’s approach is very different from the same professional. Almost anyone can voice the problem to you – the photos are dead weight on the computer, at best, are downloaded to the Internet for showing to friends. It would seem that it is terrible if they can always be “quickly” pulled out and shown to anyone ?! But no, it’s not long to lose everything, so, sooner or later, a person comes to the problem of archiving …

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HDR or pseudo-HDR with Nik HDR Efex Pro
If I say that everyone was waiting for this, I will not say anything. Nik Software once again made a splash by releasing a plug-in for gluing HDR or pseudo-HDR…

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Sharpness
Is sharpness important for a good photo? Yes and no. On the one hand, technically perfect photography, as a rule, should be absolutely sharp. No matter how entertaining it may…

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Starry sky
Many people who admire the starry sky on a clear night have a desire to photograph the sight they saw. Unfortunately, these attempts are far from always crowned with success,…

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HDR or pseudo-HDR with Nik HDR Efex Pro
If I say that everyone was waiting for this, I will not say anything. Nik Software once again made a splash by releasing a plug-in for gluing HDR or pseudo-HDR…

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