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Nikon SB-30 instruction manual Non-TTL ou manuel, Mode flash asservi sans câble automatique a

Models: SB-30

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Deux méthodes de prise de vues en mode flash asservi sans câble

Le sélecteur de mode permet de choisir deux modes différents de flash asservi sans câble:

(1) Mode flash asservi sans câble automatique (A):

• Le SB-30 se déclenche et s’arrête en synchronisation avec le flash primaire.

• La distance maximale d’efficacité du photocapteur du SB-30 est d’environ 5m.

(2) Mode flash asservi sans câble manuel (M):

• Le SB-30 se déclenche uniquement à son intensité maximale M1/1 en synchronisation avec le flash primaire.

• La distance maximale d’efficacité du photocapteur du SB-30 est d’environ 40m.

Notes

•Placez le flash secondaire (SB-30) de sorte que la lumière du flash primaire puisse être détectée par son photocapteur. Ceci est notamment important lorsque vous photographiez en tenant le flash secondaire à main levée.

•Il est impossible d’obtenir une exposition correcte si le flash primaire émet une série de pré-éclairs (pré-éclairs pilotes). Il est donc impératif d’annuler la fonction pré-éclairs pilotes du flash primaire en utilisant l’une des méthodes décrites ci-dessous. Ceci ne concerne pas le pré-éclair du COOLPIX qui lui n’a aucun impact sur l’exposition.

Série F80/série N80, Mettez l’appareil photo en mode d’exposition manuel (M). série F70/N70

F5, F100, F90X/N90s, Annulez la fonction de pré-éclairs pilotes du flash installé sur l’appareil photo. série F90/N90

Série D1

Mettez le flash électronique installé sur l’appareil photo en mode flash auto

 

non-TTL ou manuel.

Opérations de base

F

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Image 91
Nikon SB-30 Non-TTL ou manuel, Mode flash asservi sans câble automatique a, Mode flash asservi sans câble manuel M
Page 90 Page 92

SB-30 specifications

The Nikon SB-30 is a compact and versatile speedlight designed to enhance photography by providing additional light in various situations. Released as part of Nikon’s range of portable flash units, the SB-30 is particularly favored for its lightweight design and advanced features that cater to both amateur and professional photographers.

One of the main features of the SB-30 is its compatibility with a wide array of Nikon cameras. This compatibility ensures that the flash can seamlessly integrate with both film and digital models, making it a practical option for users with different systems. The SB-30 supports TTL (Through The Lens) metering, allowing precise exposure control. This technology measures the light reflected from the subject through the lens, adjusting the flash output to provide optimal lighting conditions.

The flash has a guide number of approximately 30 (in meters at ISO 100), which offers sufficient power for a variety of shooting scenarios, whether indoors or outdoors. The SB-30 is equipped with a tilting head that can be angled to bounce light off ceilings or walls, creating softer, more natural lighting effects. This feature is particularly useful in portrait photography, where harsh direct light can lead to unflattering shadows.

Another notable characteristic of the SB-30 is its ability to utilize advanced wireless communication. It can function as a master or slave unit in a multi-flash setup, allowing photographers to create more dynamic lighting scenarios. This flexibility enables creative control over lighting in complex compositions, making it an excellent choice for event and studio photography.

The SB-30 is powered by four AA batteries, which provide a reasonable number of flashes per charge, depending on usage. Its compact size makes it easy to carry, making it a convenient choice for photographers on the go. Additionally, the flash unit features a built-in diffuser and a wide-angle adapter, which enhance its versatility by allowing for softer light and wider coverage.

In conclusion, the Nikon SB-30 stands out with its combination of portability, advanced TTL functionality, and versatile lighting capabilities. Whether for casual shooting or professional work, the SB-30 remains a reliable choice for those looking to improve their photography with the power of external flash lighting.