Canon EOS 90D For Dummies
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Visiting Yosemite in the late fall is an incredible experience. The leaves turn color and the weather changes. A storm was approaching during on this evening in Yosemite. As the clouds shrouded Half Dome, the photographer imagined Ansel Adams setting his 8 x 10 view camera on a tripod, waiting patiently for the clouds to assemble, and then taking the picture.


Camera settings

  • ISO setting 100: This image is the result of merging three bracketed exposures in HDR Efex Pro, which can increase noise (hence, the low ISO setting).

  • Exposure compensation 0 EV: Never use exposure compensation for the scene because the camera meters it when creating images for an HDR merge.

  • Focal length 24mm: This was the ideal focal length to capture the grand landscape with plenty of detail.

  • Aperture f/16: A large depth of field was used so there would be detail in the grassy foreground all the way to the mountain.

  • Shutter speed: It varies because the image is composed of three exposures.

Composing the image

The horizon line was placed in the lower third of the image to draw attention to the beautiful tree that is on the right side of the image. The tree on the left side of the image and the mountain on the right side of the image serve as a frame to prevent an escape route from the image. The final image is an HDR blend of three different exposures to capture the wide tonal range and subtle colors.

Post processing

The images were merged in Lightroom 3 using Nik Software’s HDR Efex Pro, using a preset that rendered a realistic presentation of the scene without making the details overly harsh.

About This Article

This article is from the book:

About the book authors:

Robert Correll has more than two decades of experience in writing and photography. He is the author of all previous editions of Digital SLR Photography All-in-One For Dummies and has written several other books specific to individual DSLR camera models. Julie Adair King is a veteran photography professional and instructor with more than 60 books to her credit. She has written all editions of Digital Photography For Dummies as well as 40 guides to DSLR camera models.

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