EV - définition. Qu'est-ce que EV
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Qu'est-ce (qui) est EV - définition

WIKIMEDIA DISAMBIGUATION PAGE
Ev; E.V.; EV (disambiguation); E.v.; Ev.; E V

EV         
EtagenVerteiler (Reference: cable, EN 50 173)
eV         
¦ abbreviation electronvolt(s).
Exposure value         
  • Canon, n.d.]])
  • Hasselblad Planar 80mm with EVS set at EV 12
  • A Kodak Pony II camera (1957–1962) with exposure value setting ring.  This camera has a fixed shutter speed, so the "EXP VALUE" ring simply sets the aperture.
  • Detail of front of Kodak Retina Ib 35mm camera (c. 1954) showing the EV setting ring that couples aperture and shutter speed settings
  • [[Robert Kaufmann]]'s posographe or exposure calculator from 1922
  • Shutter with EV indicator (item 29) on a ring of EV values (item 34), figure from US patent 2829574, Inventor: K. Gebele, original assignee: Hans Deckel, filing date: Nov 2, 1953, issue date: Apr 8, 1958
  • Extended exposure time of 26 seconds
MEASURE OF ILLUMINANCE FOR A COMBINATION OF A CAMERA'S SHUTTER SPEED AND F-NUMBER
Lichtwert; Belichtungswert; Camera exposure settings; Camera exposure; EV (photography); Exposure value (photography); Ev (photography); Exposure Value
In photography, exposure value (EV) is a number that represents a combination of a camera's shutter speed and f-number, such that all combinations that yield the same exposure have the same EV (for any fixed scene luminance). Exposure value is also used to indicate an interval on the photographic exposure scale, with a difference of 1 EV corresponding to a standard power-of-2 exposure step, commonly referred to as a stop.

Wikipédia

EV

Ev or EV may refer to:

Exemples du corpus de texte pour EV
1. Vietnam and Singapore also have seen a increase in cases linked to EV–71.
2. Novatel and Kyocera have recently given the blossoming EV–DO future a big thumbs–up by releasing new cellular cards for laptops running Windows (and, with a little tweaking, Mac OS X). EV–DO offers two addictive benefits.
3. Then followed other women‘s magazines Bella, Ev Kadýný and Kim as well as Negatif and Onyedi.
4. Until then, an EV certificate would trigger a closed padlock like regular certificates, nothing more.
5. There is no effective antiviral treatment for severe EV–71 infections and no vaccine is available.