Capture the Moment!

Here are all my posts on photography, covering techniques, trips, research, exhibitions, talks and workshops. Watch out for my latest article every Saturday.

I’ve also written dozens of articles for Expert Photography and Camera Reviews.

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Aperture settings for wildlife photography

The aperture is simply the size of the hole in the lens through which light passes on its way to the sensor, and the principle is similar to that of the shutter speed.

The bigger the aperture, the more light reaches the sensor and therefore the brighter the image (all other things being equal). The smaller the aperture, the less light reaches the sensor and therefore the darker the image.

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