TTL Auto Flash Shooting, 400 | Nikon SB-21 manual

TTL AUTO FLASH SHOOTING ------------

1 Set the light output selector on the 58·21

• to the TTL position.

I ~----------------For TIL auto flash shooting with the controller ,\

IAS-12 , use only Nikon F3-series cameras. I I With the AS-14, use only Nikon F4-series, I

I F-801/N8008, FA , FE2, F-501/N2020, I

\ -----------------F 301/N2000 or FG cameras.

2 Turn the film speed ring on the controller's

•aperture/reproduction ratio dial until the film speed index is opposite the film speed in use.

Usable film speed range for TIL auto flash operation

With	F3-series, FA, FE2 and FG	ISO	25	to	400
With	F4·series, F-801 /N8008,	ISO	25	to	1000
F-501/N2020 and F-301 /N2000		ISO	25	to	1000
F-501/N2020 and F-301 /N2000

The two dots between the numbers on the film speed scale stand for intermediate settings.

3 Turn lens selector knob

• to set lens index.

With lens in normal position : Set the lens index on the controller to the focal length of the lens in use. With lenses not listed on the scale, use intermediate settings

With lens in reverse position (55mm Micro -Nikkor or 20mm to 35mm Nikkor lens only):

Set lens index to the red "RE- VERSE " position.

SB-21 specifications

The Nikon SB-21 is a highly regarded external flash unit that has earned a reputation among photographers for its versatility and reliable performance. Designed for use with Nikon’s line of DSLR cameras, this compact flash unit is favored by both amateur and professional photographers alike.

One of the key features of the SB-21 is its powerful guide number, which provides robust illumination in various settings. This allows users to effectively light subjects even in challenging low-light environments or larger spaces where additional lighting is essential. The SB-21 also boasts a range of customizable settings, giving photographers control over the intensity and direction of light.

The flash offers a zoom head, which allows it to cover various focal lengths. This adaptability is particularly beneficial for photographers who frequently switch between wide-angle and telephoto lenses. The ability to zoom not only enhances light coverage but also ensures that the flash can be fine-tuned to match the specific needs of each shot.

In terms of technology, the SB-21 integrates Nikon’s advanced i-TTL metering system. This intelligent system measures the light needed for a scene and adjusts the flash output accordingly, resulting in well-exposed images with minimal user intervention. This feature enables photographers to focus on their composition without worrying about manual exposure settings.

The build quality of the SB-21 is another highlight, as it is designed to withstand the rigors of regular use. It features a durable exterior that enhances its longevity, making it a trustworthy tool for outdoor and event photography. Additionally, the flash unit supports wireless operation, enabling users to trigger it remotely for creative lighting setups.

The Nikon SB-21 also includes a variety of accessories, such as diffusion panels and bounce cards, allowing further customization of light output to achieve specific effects.

Overall, the Nikon SB-21 stands out as a reliable and feature-rich external flash unit that meets the demands of various photographic styles. Its versatility, intelligent technology, and robust construction make it an essential accessory for any Nikon photographer looking to enhance their lighting capabilities. Whether shooting portraits, events, or creative projects, the SB-21 delivers exceptional performance and quality, making it easier to capture stunning images in any lighting condition.