slow sync flash photography

In this experiment, we will explore how to create slow sync flash photography by mastering speed settings. This technique allows us to freeze action while capturing a blurred background, mixing a sharp and blurred look in one photograph. The blurred motion is achieved with slower speed settings, while the flash freezes the action, creating the unique slow sync flash effect.

What is Slow Sync Flash?

Slow sync flash is a technique used to manipulate speed settings to freeze action and capture movement simultaneously. It is often used in action shots at sports events, nightclubs, and music venues. This technique performs well in low-light situations where using a normal flash might result in a bland photo. It is especially effective against bright, colourful, or textured backgrounds.

When to Use Slow Sync Flash?

  • In low-light conditions to add interest to a photo.
  • When photographing action or sports to capture both movement and sharp details.
  • When the background has bright colours or textures for a more dynamic effect.

Do the Shutter Speed Experiment:

Objective: Learn how to use slow sync flash with specific speed settings to capture both motion and sharp details in a photograph.

Slow Sync Flash Photography

First, watch the video then do ONE of these options –

OPTION 1: Capturing Playground Motion with Slow Sync Flash

a) Setup: First, set your camera to shutter speed priority mode (Tv mode). Then, set the ISO to Auto and the shutter speed to 1/30th of a second. Use the camera’s built-in flash and position yourself near the swings. Focus on your friend on the swing.

b) Take the Photo: Wait until your friend is swinging towards you, then take the photo. The built-in flash should go off, freezing your friend in sharp detail, while the background and parts of the swing show a slight blur, demonstrating motion through speed settings.

C) Write a blog post on your website and add at least three photos.
Examples of what to write are on your website blog post ‘Speed Shutter Settings’.
Plus this step by step guide lists exactly how to publish it on your website.

OPTION 2: Freezing Action on the School Field with Slow Sync Flash

a) Setup: Set your camera to shutter speed priority mode (Tv mode). Then, set the ISO to Auto and the shutter speed to 1/30th of a second. Use the camera’s built-in flash, go to the school field during lunch break, and focus on your friend running, biking, or scooting across the field.

b) Take the Photo: As your friend moves past, take the photo. The built-in flash will illuminate your friend, making him appear sharp, while the bright background shows streaks of motion blur.

C) Write a blog post on your website and add at least three photos.
Examples of what to write are on your website blog post ‘Speed Shutter Settings’.
Plus this step by step guide lists exactly how to publish it on your website.