What you need to know about Nikon lenses?
What Nikon offers Superficial review of the Nikon line of lenses Most likely, if you are not photographing a Canon DSLR, then you are using a Nikon camera. Although so…

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The most amazing photo shoot
Photo albums in kindergartens is a difficult topic, if not sick. Each garden has its own photographer who has been working with the garden for more than a year, regularly…

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How to photograph a running person without autofocus
In this article, you will learn how to take dynamic photos (how to photograph a running person) in conditions where fast focusing is not possible, and also when you do…

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rays connecting

Image angle

The angle of the image or the angular field of the lens is the angle formed by the rays connecting the extreme opposite points of the frame with the optical center of the lens. In other words, this is the maximum angular size of an object that can be captured using this lens.

The wide angle of the image allows the lens to cover more space due to the small scale of the image. The narrow angle of the image shows less space, but on a larger scale.

Since the frame has a rectangular shape, it is necessary to distinguish the angular field, measured horizontally, vertically and diagonally. In the technical characteristics of photographic lenses, the largest, i.e. Continue reading

Dynamic range
The dynamic range or the photographic latitude of the photographic material is the ratio between the maximum and minimum exposure values ​​that can be correctly captured on the image. In…

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Man and camera see the world differently
Often a scene that looked attractive to our eyes appears completely unpresentable in the photo - with a whitish, illuminated sky, with black dips in the place of shadows, with…

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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…

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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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