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Prática fotográfica

conceitos e definições relativas à técnica e prática fotográfica

PerguntaResposta
quando o diafragma é alterado do número f2.8 para o número f16 isso significa que a quantidade de luz que impressiona o sensor será ... Menor em 5 pontos.
Para evitar fotos borradas (tremidas), devemos ajustar a velocidade do obturador em relação ao comprimento focal da lente, que seja no mínimo O dobro do comprimento focal da lente que está sendo utilizada
Subexposição é o fenômeno em que se perdeu qualidade na foto porque foi utilizada uma quantidade de luz ... Insuficiente
Superexposição é o fenômeno em que se perdeu qualidade na foto porque foi utilizada uma quantidade de luz Excessiva
O que se entende por profundidade de campo? é o espaço no eixo longitudinal à objetiva em que os objetos permanecem focados. É função do comprimento focal da lente e da abertura do diafragma utilizados.
Created by: ValterMello
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