Simulation du champ photographique et de l'échantillonnage.

Simulation of image field width and sampling.


diamètre / aperture

 mm

focal or f/d / focale ou f/d

 mm, f/d

colour / couleur

sensor / capteur


width / largeur

 mm

height / hauteur

 mm

photosite

 microns

diagonal / diagonale

 mm


image

horizontal

 arcMn

 degrees

vertical

 arcMn

 degrees

optical resolution

 arcSec

sensor sampling

 arcSec/pixel

simulations
(results may depend on host permissions for PHP GD/GD2 lib)
zoom

sampling (experimental!)

optical (experimental!)

frame (experimental!)

Update 3 May 2016 (better rendering of all simulations)
Update 2 Jan 2016 (simulation of sampling, optical resolution, frame resolution)
Update 27 Dec 2015 (simulation of field of view)
Update 21 Nov 2015 (add cams; read-only fields grayed; choose either f/D or focal)
Update 5 Sept 2015 (better accuracy for very short focal)
(C)2015 Nicolas Dupont-Bloch



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