Notice NIKON OCULAIRE-LOUPE DE VISEE DK-17M POUR REFLEX DE LA GAMME D2-GAMME D1-F6-F5 ET F4

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NIKON OCULAIRE-LOUPE DE VISEE DK-17M POUR REFLEX DE LA GAMME D2-GAMME D1-F6-F5 ET F4

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Extrait du mode d'emploi NIKON OCULAIRE-LOUPE DE VISEE DK-17M POUR REFLEX DE LA GAMME D2-GAMME D1-F6-F5 ET F4

Les instructions détaillées pour l'utilisation figurent dans le Guide de l'utilisateur.

[...] 0 x 123. 5 x 90. 0mm Weight (without batteries): Approx. 300g Shot with multiple flash units C Shot with Nikon Close-up Speedlight Commander Kit R1C1 M The basics for choosing a lens Picture angle and focal length 1. Picture angle 2. Perspective 18mm 55mm 200mm 12mm 18mm 24mm Perspective refers to the relationship between size and depth of subjects in a picture. A wideangle lens emphasizes foreground objects by making them appear further away from the background. A telephoto lens compresses the foreground and background, deemphasizing their difference in size and relative distance. Depth of field The area of a photograph in which subjects in front of and behind the main subject appear sharply focused is known as the depth of field. The depth of field corresponds to the lens aperture in use. A smaller aperture (larger f-number) creates a greater depth of field, increasing the area in focus. The focal length of a lens also has an effect; as the focal length increases, depth of field decreases. Shallow depth of field (f/2. 8) 55mm 70mm 120mm 200mm 300mm 400mm Great depth of field (f/16) Picture angle -- the image area seen through the lens -- is determined by the focal length. A lens with a shorter focal length provides a wide-angle picture and broader images, while a longer focal length (i. telephoto lens) results in a narrower picture angle and larger image. Note: When the lens is attached to a digital camera, the picture angle is equivalent to that of a 35mm film-based camera lens with approximately 1. 5x focal length. Brightness of a lens (f-number) An f-number -- marked, for example, as f/2. 8, F2. 8 or 1:2...

Téléchargez votre notice ! Téléchargement gratuit et sans inscription de tous types de documents pour mieux utiliser votre autres NIKON OCULAIRE-LOUPE DE VISEE DK-17M POUR REFLEX DE LA GAMME D2-GAMME D1-F6-F5 ET F4 : mode d'emploi, notice d'utilisation, manuel d'instruction. Cette notice a été ajoutée le Jeudi 2 Février 2009.