Exposure / Learn by doing
Motion Blur explained simply
What is “Motion Blur”?
A streak or softness caused by something moving during the exposure. It can be a mistake or a useful creative effect.
- 01Subject moves
- 02Time records its path
- 03Choose freeze or blur
How do you use Motion Blur practically?
A small exercise
Photograph a walking person at a slow and fast shutter speed from the same position. Keep brightness comparable.
- Make a starting version and keep it so you can compare fairly.
- Try the change in the exercise. Keep unrelated choices steady where the exercise allows.
- Compare the result at the size your viewer will actually see. Write down what changed and whether it helped.
How does Motion Blur solve a problem?
It can communicate speed, or tell you that the shutter needs to be faster for a sharp moving subject.
What can go wrong?
Motion blur is different from missed focus. Check whether still objects remain sharp.
How do you turn the idea into a useful solution?
Start with the specific problem in your image or brief, try the exercise, and keep the version that meets that need. If the result is worse, return to the starting version and change one choice at a time.
Quick check: can you explain the three ideas in the diagram?
Subject moves → Time records its path → Choose freeze or blur. Explain how each relates to the exercise. Then compare the starting version with your result and choose the one that meets your brief.
Related video lesson
Exposure controls — Canon
This related lesson gives wider context for the topic. Camera menus and software versions may differ from yours.
Loading the player connects to YouTube. You can also watch the lesson on YouTube.Keep exploring
Try the idea in a studio shoot
Planning a portrait or product session? Use the glossary with our practical shoot guides, then check the studio facilities and send your confirmed requirements with an availability enquiry.