Using a Speedlight SB-800 can quickly take your photography to the next level. This flash unit, made by Nikon, is well-known for its flexibility and power. Whether you’re a beginner or just new to external flashes, learning to operate the SB-800 will give your photos better lighting and a professional finish.
Table of Contents
Getting Started With The Sb-800
First, insert five AA batteries into the battery chamber. The SB-800 powers on with the ON/OFF switch on the back. Wait for the ready light to glow—this means the flash is charged.
Attach the SB-800 to your camera’s hot shoe. You’ll hear a click when it’s secure. Make sure your camera is set to P, S, A, or M mode, as the flash won’t work in all automatic settings.
A non-obvious tip: The SB-800 can fire even when not attached to your camera, using the wireless commander mode. This lets you light your subject from the side or behind for dramatic effects.
Basic Controls And Modes
The SB-800 offers several modes:
- TTL (Through The Lens): The flash measures the correct amount of light automatically. Great for most conditions.
- Manual: You set the flash output power. Useful for consistent studio lighting.
- Repeating: Creates a strobe effect.
To change modes, press the MODE button. The LCD shows your selection. In TTL, the flash does most of the work. In Manual, use the +/– buttons to adjust power from 1/1 (full) to 1/128 (lowest).
Here’s a quick comparison of modes:
| Mode | Best For | Control |
|---|---|---|
| TTL | Everyday shooting | Automatic |
| Manual | Studio work | Full user control |
| Repeating | Motion effects | Customizable |

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Improving Your Photos
Aim the SB-800’s flash head directly, or tilt and swivel it to bounce light off ceilings or walls. Bounced light is softer and looks more natural. Pull out the built-in wide panel or white bounce card for even spread and catchlights in eyes.
Here’s how bounce and direct flash compare:
| Flash Type | Result |
|---|---|
| Direct | Strong shadows, harsh light |
| Bounced | Softer shadows, natural look |
Don’t overlook the zoom function. The SB-800 adjusts its flash coverage based on your lens focal length. Manually set it if you use wide or telephoto lenses for better results.
Advanced Features
Try the wireless slave mode for off-camera flash. Set the SB-800 as a remote, and your camera’s built-in flash can trigger it. This adds depth and drama to portraits. Remember to set both flashes to the same channel.
One common mistake is forgetting to check battery levels. Low batteries cause slow recycling and missed shots.
For more technical details, check the official Nikon SB-800 Wikipedia page.

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Frequently Asked Questions
How Do I Reset The Sb-800 To Default Settings?
Hold the MODE and ON/OFF buttons together for two seconds.
Can The Sb-800 Work With All Nikon Cameras?
It works best with Nikon DSLRs that support i-TTL, but also functions with older models in Manual mode.
What Batteries Should I Use?
Use NiMH rechargeable or high-quality alkaline AA batteries for best performance.
How Do I Trigger The Sb-800 Off-camera?
Use the wireless remote (slave) mode and your camera’s built-in flash as a commander.
Why Are My Photos Overexposed With Flash?
Reduce flash exposure compensation on the SB-800 or move the flash further from your subject.