Term Gallery logo

Significados de focal length em inglês

português
distancia focal

The distance from a lens to its focus.

distancia focal
Uso de focal length em inglês
1
This would also be about the focal length of the finished lens.
On Laboratory Arts
2
It would be roughly four tonnes in mass and have a 12m focal length.
BBC
3
These invariable produce worse images than the fixed focal length, prime lenses I tested.
Wired
4
The rapidity of a lens depends mainly on its aperture and its focal length.
Scientific American Supplement, No. 492, June 6, 1885
5
It was provided with a well-corrected object-glass having a focal length of 200 mm.
Scientific American Supplement, No. 303, October 22, 1881
6
One patient was treated with a transducer with a focal length of 3 cm.
Pubmed
7
The latter simulates an extended focal length for the lens.
Wired
8
A focal length of about six inches will be best for a quarter-plate camera.
How to Observe in Archaeology / Suggestions for Travellers in th...
9
A reflecting telescope, of two feet focal length, by ditto.
A General History and Collection of Voyages and Travels — Volume...
10
The astronomer he'd bought it from had launched into some long explanation about focal length.
The evolutionary void
11
When using a long focal length all the vibrations are magnified, making a blurry image.
Wired
12
For example, a Ross half plate rapid symmetrical has a focal length of 7½ in.
Scientific American Supplement, No. 492, June 6, 1885
13
The longer focal length makes a much bigger difference.
The Verge
14
The eye-piece consists of a single achromatic lens, whose focal length is about two inches.
Experimental Determination of the Velocity of Light / Made at th...
15
The camera was a monstrous piece of equipment, with a focal length of thirty-six inches.
One minute to midnight: kennedy, khrushchev, and castro on the b...
16
Note down this focal length, and proceed to measure your diaphragms in sixteenths of an inch.
Scientific American Supplement, No. 492, June 6, 1885
Esta colocação é formada por:
Translations for focal length
Focal length ao longo do tempo
Focal length nas variantes da língua
Estados Unidos da América
Comum
Reino Unido
Comum