Examples of using Focal length in English and their translations into Russian
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Official
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Colloquial
Working distance& focal length.
An f-stop is defined as the ratio of the focal length to aperture diameter.
Visualize the normalized frequency of focal length usage over time.
L1 10 mm nominal focal length lens.
The marking field size is defined by the deflection angle and the focal length of the optics.
Ƒ/ 1.8 aperture and 23 mm focal length 86 wide-angle.
H2 Spherical concave mirror: focal length 300 mm; diameter 40 mm.
In addition, the focal length used is displayed on the monitor and pictures are stored in the EXIF data record.
The distance L2 DT and the focal length F2 1/ of the lens L2 shall be so chosen that the image of DT completely covers the receiver R.
Due to the compact size of the flat panel detector focal length is increased and is more than 100 cm.
can contain up to 4 gratings; it's focal length is twice of М150i.
Photographs can be taken only when the focal length scale is between 10 and 30 mm.
front of its portal, since its lens has a focal length.
Depth of field depends on focal length of the lens in this way:
If you shoot on a lens with a variable focal length and not at the maximum zoom,
Depending on the Flash mode, the flash head setting may be fixed regardless of the focal length of the lens.
For example, at a focal length of 50mm when shooting with Canon 50mm f/1.8 II,
Before focusing, rotate the zoom ring 5 to adjust the focal length until the desired composition is framed.
Optical system consisting of a lens with a focal length f of at least 500 mm
That's what makes it the most important focal length for the genre in compact 35mm cameras.