Примери за използване на Focal lengths на Английски и техните преводи на Български
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Colloquial
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Medicine
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Ecclesiastic
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Computer
These lenses are available in a range of sizes or focal lengths for a wide variety of application needs.
The main disadvantage of this method is the small working distance because of the use of lenses with relatively short focal lengths.
Maximum aperture is F4 at all focal lengths so the user can zoom and shoot at any
but short focal lengths will create distortions that your family won't like.
Separate the first 2 lenses by the sum of their focal lengths(So f1 lens is the first lens,
Separate the first two lenses by the sum of their focal lengths(So f1 lens is the first lens,
You must first specify the focal lengths of the telescope and eyepiece,
to sit here and here, and in this case, the focal lengths are going to be vertical down from the origin
Mm focal length, 84 degree angle of view.
Telescope focal length, in millimeters.
Eyepiece focal length, in millimeters.
Focal length of the lens.
Mm equivalent focal length=.
About Contact Focal length, focusing distance, working distance.
Mm equivalent focal length(APS-C).
Approx. 2.7 x lens focal length(35 mm format equivalent).
Up to 18 mm focal length 35 mm equivalent: approx.
Focal length equated to 35mm standard.
Focal length, focusing distance, working distance|.
F- focal length of the lens[mm].