1. Understanding Why Use a Small Softbox:
* Soft Light: Softboxes, in general, diffuse light, creating softer shadows and highlights. A small softbox, while not as dramatic as a larger one, still offers a significant improvement over bare flash.
* Directional Control: Softboxes provide some directional control, allowing you to shape the light and create more depth in your portraits.
* Portability and Convenience: Small softboxes are relatively lightweight and easy to transport, making them a great option for on-location shoots.
* Affordable: They are a budget-friendly way to achieve better lighting than bare flash or even simple reflectors.
2. Gathering Your Gear:
* Speedlight/Flash: Your external flash.
* Small Softbox: Choose a size that suits your needs. Common sizes range from 8x8 inches to 16x16 inches. Consider the mounting mechanism (e.g., Bowens mount, Velcro straps).
* Flash Bracket (Optional): A bracket helps position the softbox and flash off-camera, improving light angle and reducing red-eye. It also stabilizes the whole setup.
* Light Stand (Optional): To hold the flash and softbox at the desired height and position.
* Trigger/Remote (Optional): If you want to use the flash off-camera wirelessly. This could be a radio trigger or an optical trigger.
* Batteries: Make sure your flash and triggers have fresh batteries.
3. Setting Up Your Softbox and Flash:
* Attach the Softbox: Mount the softbox to your flash according to the manufacturer's instructions. Ensure it's securely attached.
* Mount to Bracket/Stand (Optional): If using a bracket or stand, attach the flash with the softbox to the bracket and then to the stand.
* Positioning: This is crucial.
* Angle: Position the softbox slightly above and to the side of your subject. A 45-degree angle is a good starting point.
* Distance: The closer the softbox is to your subject, the softer the light will be. Experiment to find the optimal distance based on the size of your softbox and desired effect. Too close, and you might get too much falloff; too far, and the softbox's effect is diminished.
* Off-Camera Trigger: If using a trigger, set it up to communicate with your flash. This might involve setting channels or frequencies.
4. Camera Settings:
* Shooting Mode: Manual (M) mode gives you the most control.
* Aperture: Choose an aperture based on your desired depth of field. Wider apertures (e.g., f/2.8, f/4) create a shallow depth of field, blurring the background. Narrower apertures (e.g., f/8, f/11) increase the depth of field, keeping more of the scene in focus.
* ISO: Keep your ISO as low as possible (e.g., ISO 100, 200) to minimize noise. Increase ISO only if you need more light and can't achieve it with your flash power or aperture.
* Shutter Speed: Set your shutter speed to the flash sync speed of your camera (usually 1/200th or 1/250th of a second). Going faster than the sync speed can cause banding in your image. Slower speeds will allow more ambient light into the picture, but also introduce blur.
* White Balance: Set your white balance according to the light source. If using flash only, set it to "Flash" or "Daylight." If mixing with ambient light, experiment to find the best setting.
5. Flash Settings:
* Manual Mode (M): Start with your flash in manual mode. This gives you the most control over the light output. Start at a low power level (e.g., 1/16 or 1/32) and gradually increase it until you achieve the desired exposure.
* TTL (Through-The-Lens) (Optional): TTL can be helpful for quickly finding a starting point, but it can be less consistent than manual mode. You can use TTL initially and then switch to manual once you have a good baseline.
* Flash Zoom: Adjust the flash zoom to match the coverage of your lens. Zooming in concentrates the light, while zooming out spreads it. Start zoomed out for a softer light output.
* High-Speed Sync (HSS): If you need to use a shutter speed faster than your camera's sync speed (e.g., to freeze motion or use a wider aperture in bright sunlight), you'll need to enable HSS on your flash and camera. Be aware that HSS reduces flash power.
6. Taking Test Shots and Adjusting:
* Take a Test Shot: After setting your initial camera and flash settings, take a test shot.
* Evaluate the Exposure:
* Too Dark: Increase the flash power, widen the aperture, or increase the ISO.
* Too Bright: Decrease the flash power, narrow the aperture, or decrease the ISO.
* Evaluate the Light Quality:
* Harsh Shadows: Move the softbox closer to your subject, use a larger softbox (if available), or add a reflector to fill in the shadows.
* Not Enough Light: Adjust the flash power, aperture, or ISO.
* Adjust the Position: Experiment with the position of the softbox to find the most flattering light for your subject. Try moving it slightly higher, lower, or further to the side.
* Reflectors: Using a reflector opposite the softbox can bounce light back into the shadows, softening them further and adding a catchlight to the subject's eyes.
7. Key Tips for Great Portraits:
* Catchlights: Pay attention to the catchlights (highlights) in your subject's eyes. These add life and sparkle to the image.
* Background: Be mindful of your background. Choose a background that complements your subject and doesn't distract from them. You can blur the background with a wide aperture.
* Posing: Guide your subject into flattering poses. Consider their body language and facial expressions.
* Communication: Communicate clearly with your subject and make them feel comfortable.
* Experiment: Don't be afraid to experiment with different settings and positions to find what works best for you and your subject.
* Practice: The more you practice, the better you'll become at using a small softbox to create beautiful portraits.
Example Scenario:
Let's say you're shooting a headshot indoors.
1. Gear: You have your camera, speedlight, a 12x12 inch softbox, a light stand, and radio triggers.
2. Setup: Attach the softbox to your flash, mount the flash to the light stand. Position the stand about 3 feet to the left and slightly above your subject. Set up your radio triggers.
3. Camera Settings: Manual mode, ISO 100, f/5.6, shutter speed 1/200th of a second.
4. Flash Settings: Flash in manual mode, starting at 1/8 power.
5. Test Shot: Take a test shot and evaluate the exposure.
6. Adjustments: The image is too dark. Increase the flash power to 1/4. Take another test shot. The exposure is better, but the shadows are a bit harsh. Move the softbox slightly closer to the subject (about 2.5 feet). Consider using a reflector on the right side of the subject to bounce some light back into the shadows.
By following these steps, you can use a small softbox to dramatically improve the lighting in your portraits, creating more flattering and professional-looking results. Remember to practice and experiment to find the techniques that work best for you.