Tuesday, April 30, 2019

HDR

Practicing with the "AEB" (Automatic Exposure Balance) on the Canon 50D, which lets me then combine a sequence of three photos into one in order to produce an "HDR" (High Dynamic Range) photo. First photo is taken at what I set the exposure to, then the camera automatically takes another under-exposed and another over-exposed, which then can be combined on my computer with the Canon tool (or Lightroom).

First three were taken at +/-2 (stops) on the exposure:

Canon EOS 50D,0.008 1/125, f/1.4, focal length 50, ISO 3200


Canon EOS 50D,0.002 1/500, f/1.4, focal length 50, ISO 3200


Canon EOS 50D,0.03333333333333333 1/30, f/1.4, focal length 50, ISO 3200


And Combined:


First three were taken at +/-1 (stops) on the exposure:

Canon EOS 50D,0.005 1/200, f/1.4, focal length 50, ISO 3200


Canon EOS 50D,0.0025 1/400, f/1.4, focal length 50, ISO 3200


Canon EOS 50D,0.01 1/100, f/1.4, focal length 50, ISO 3200


And combined -- first one I forgot to set to "auto align"; the second is the aligned version.



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