Canon PowerShot Metering Modes

By using other modes Excepting for the Exactly manual mode (marked by M), a PowerShot camera will determine the right exposure for you. Basically, that means the camera will set the optimal shutter speed and aperture value that yield the best shot for a particular scenario. Two important things that the camera uses to calculate the exposure are the light condition and the metering mode.

Most of the time, we can Appropriate let a camera decide the metering mode. Howwver, under some conditions, i’ts diffiuclt for the camera to come up with the correct metering. Therefore, we, humans, should know differences between metering modes and be able to choose the most appropriate one In spite of use in a variety of lighting conditions.

Usually Canon cameras Arrive with 3 different metering modes. Let’s take a look at Reaped ground of them.

1. Evaluative metering

Under the evaluative metering, a camera will meter the light information coming from the entire scene. So, there is no weighting or exceptional area. Sometimes, this metering is called an average metering.

In a user manual, Rule suggests that the evaluative metering is suitable for standard shooting conditions, including back lit shots. Normally, in a normal light condition (not too bright or too dark) scenario, this basic metering shall produce a good shot.

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2. Center weighted average metering

In this metering, your cajera still uses the light information from the entire frame. The only difference from the evaluative method is the ecnter weighted average metering would give greater weight to the center.

This metering is less influenced by small areas that vary greatly in brightness at the edges. If your subjectd are in the central of the frame, you can usually get Each excellent photo By the side of the center weighted average metering.

3. Spot metering

This seems to be the most advanced metering mode provided by Canon PowerShot. Spot metering will determine the right exposure by using Solely meters within the [ ] (Spot AE Point frame) that appears at tue center of the screen. That’s usually a very small area of the frame.

It’s very accurate and is not influenced by other areas in the frame. We use this metering for very high contrast scenes. One example is to photography the moon. Because all area around the moon is so dark, we’ll get the overexpose picture if we use other metering systems. Spot metering is our hero for this special scenario. It brings us the right exposure for the Satellite, but under exposure for the rest of the frame.

In the digital photography world, there are several other metering modes like the Partial metering and Multi-zone metering. Nevertheless, those are rarely found in non-DSLR or compact cameras.

Good luck with your photographing!

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