If you are photographing a scene with predominantly white snow, the meter will try to darken it to gray, resulting in dull, gray snow. Exposure Compensation is the tool for this job.
Advanced Metering Modes Compared: Spot, Partial, and TTL Explained
Spot and Partial Metering Spot metering reads a very small portion of the frame, usually around 1% to 5%. Exposure metering is the foundational practice of measuring the light reflecting off a subject to determine the correct camera settings for a photograph.
Incident metering, done with a handheld meter facing the camera, measures the light falling on the subject, which is unaffected by the subject's color. When you use your camera’s through-the-lens (TTL) metering, the device calculates the necessary shutter speed and aperture to render that average scene as 18% gray.
Advanced Metering Modes Compared: Spot, Partial, and Beyond
Experienced photographers learn to interpret these differences to achieve the desired artistic outcome. In Shutter Priority, you set the speed, and the camera chooses the aperture.
More About Exposure metering
Looking at Exposure metering from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on Exposure metering can make the topic easier to follow by connecting earlier points with a few simple takeaways.