Exposure compensation in flash photography

For cameras in all groups

In the TTL Auto Flash t or non-TTL Auto Flash ˙ mode, some plus compensation may be necessary when the background includes a mirror, white wall or other highly reflective surface. Likewise, some minus compensation may be required when the background is dark or includes subjects of low reflectivity.

You can also make exposure compensation to create flash photographs which are somewhat brighter or darker to match the subject or your creative preferences.

Exposure compensation methods can be divided into five categories. The flash output level is automatically compensated in category 1, and manually compensated by the user in the categories 2 to 5. But this may vary depending on which camera you are using.

1 Automatic exposure compensation in TTL Auto Flash t mode

In 3D multi-sensor balanced fill-flash, Multi-sensor balanced fill-flash, and Center- weighted/Spot fill-flash operations, the flash output is automatically balanced to keep both subject and background correctly exposed. To cancel automatic exposure compensation, change the flash mode to Standard TTL Flash.

2 Intentional exposure compensation of the SB-28’s flash output in TTL Auto Flash t mode

The SB-28’s flash output level can be compensated without affecting the background exposure. (See page 72)

3 Intentional exposure compensation of the SB-28’s flash output and the background in TTL Auto Flash t mode

Use your camera’s exposure compensation control button or dial to make exposure compensation to both foreground and background. (See page 74)

4 Intentional exposure compensation of the main subject in Non-TTL Auto Flash ˙ mode

Set a different aperture on the camera than that set on the SB-28 to make the foreground subject lighter or darker. (See page 75)

5 Intentional exposure compensation of the main subject in Manual

ƒmode

Intentionally set a different aperture on the camera than that set on the SB-28 or change the flash output level. (See page 75)

Intentional exposure compensation described in categories 2 to 5 in TTL Auto Flash t, Non-TTL Auto ˙ and Manual ƒ modes is explained on the following pages.

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Image 71
Nikon SB-28 instruction manual Exposure compensation in flash photography

SB-28 specifications

The Nikon SB-28 is a venerable speedlight flash that has become a classic among photography enthusiasts, particularly those using Nikon camera systems. Released in the late 1990s, the SB-28 has cemented its place in the hearts of photographers for its robust build quality, reliability, and impressive performance in a variety of shooting conditions.

One of the key features of the Nikon SB-28 is its guide number, which measures the flash output. With a guide number of 38 (in meters at ISO 100), the SB-28 provides ample power to illuminate subjects, even at a distance. This makes it particularly suited for both portrait and event photography where good lighting is essential. The flash also offers a versatile zoom head that can adjust from 24mm to 105mm, allowing photographers to focus the light precisely when required and improving efficiency in battery usage.

The SB-28 incorporates advanced technologies that enhance its usability. One notable feature is the TTL (Through The Lens) metering capability, which allows the flash to communicate with the camera to determine the appropriate exposure settings automatically. This feature significantly simplifies the process for photographers, enabling them to focus more on composition and creativity rather than on technical adjustments.

Another commendable aspect of the SB-28 is its built-in diffuser and bounce card. The diffuser softens the light and reduces harsh shadows, while the bounce card helps to reflect light into the eyes of subjects, giving them a more natural appearance. These features elevate the quality of the images produced, making the SB-28 a popular choice for wedding and portrait photographers.

Performance-wise, the Nikon SB-28 boasts a fast recycle time, allowing photographers to shoot at a rapid pace without significant delays between flashes. It also has a comprehensive range of flash modes, including manual and automatic settings, enabling users to tailor their lighting setup to their specific needs and shooting styles.

In terms of build, the Nikon SB-28 exhibits a sturdy and reliable construction, suitable for professional use. It is designed to withstand the rigors of daily use, with a weather-resistant design that offers protection against the elements.

In conclusion, the Nikon SB-28 is a powerful and versatile flash unit that combines advanced technology with practical features, making it a valuable tool for photographers aiming for optimal results in various lighting scenarios. Its robust performance and ease of use ensure that it remains a relevant choice even years after its initial release.