Exposure / Learn by doing
Spot Metering explained simply
What is “Spot Metering”?
Metering from a small part of the frame rather than averaging a large area.
- 01Small measuring area
- 02Read the subject
- 03Check its tone
How do you use Spot Metering practically?
A small exercise
Meter a face beside a bright window, then compare a reading from the window. Keep the chosen exposure based on your subject.
- 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 Spot Metering solve a problem?
It helps measure a particular subject when the rest of the scene is much brighter or darker.
What can go wrong?
A spot reading still assumes a reference tone. A white or black object may need compensation.
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?
Small measuring area → Read the subject → Check its tone. 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.