Nikon Nikon 1 S1 Manuel d'utilisateur télécharger pdf (Page 58)

A Aperture-Priority Auto

In aperture-priority auto, you choose the aperture while the

camera automatically selects the shutter speed that will produce

the optimal exposure. Large apertures (low f-numbers) reduce

depth of field, blurring objects behind and in front of the main

subject. Small apertures (high f-numbers) increase depth of

field, bringing out details in the background and foreground.

Short field depths are generally used in portraits to blur back-

ground details, long field depths in landscape photographs to

bring the foreground and background into focus.

❚❚ Choosing an Aperture

Rotate the multi selector counterclock-

wise for larger apertures (lower f-num-

bers), clockwise for smaller apertures

(higher f-numbers). The minimum and

maximum values depend on the lens cur-

rently in use.

Large aperture (f/5.6) Small aperture (f/16)

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Nikon Nikon 1 S1 Manuel d'utilisateur Page 58