Le visage : photographier - observer Flashcards

1
Q

interet photo

A
  • reflechir a tete pose
  • disagnostique et suivi
  • medico legal (preuve)
  • communication : montrer taff et ce qui peut etre fait
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2
Q

le materiel

A
  • boitier
  • objectif
  • flash
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3
Q

boitier

A
  • pleins format : capteur + grand = meilleur qualité
  • APS-C : suffit dentiste
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4
Q

objectif

A

le + important : macro ( peut se rapprocher en gardant mise au point)
-> 60 mm : orthodontiste ( portrait
-> 100 mm : dentiste intro-buccal (peut aussi portrait)

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5
Q

flash

A

2 types
-> jumeaux
-> annulaire
(flash macro)

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6
Q

profondeur champs

A

quantite flou et nette
+ grande + nette = pour dentiste

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7
Q

ouverture

A

+ grande + quantite de lumiere augmente + nettete baisse `
+ petite + quantite lumiere baisse + nettete augmente

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8
Q

vitesse

A

+ rapide - luminosite
+ lent = moins de flou a cause de la bougeotte

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