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a collection of photos by Eric Chesak

www.ericchesak.com

  1. Galleries
  2. Travel

Andoya Norway

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  • Narrowband Artifact

    Narrowband Artifact

    This artifact appeared on my aurora images, where the center of the frame was illuminated by auroral light. This is an obvious Fresnel pattern, likely generated from interference within the lens or camera, when illuminated by the narrowband light of the aurora. This artifact is less apparent in areas where the aurora is not illuminating the center of the frame. Camera-Canon 7D Lens- Canon EF 24-70 f/2.8L

Unless otherwise noted, all Photos, Images and Videos are Copyright C. Eric Chesak
Unauthorized use is prohibited

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    Narrowband Artifact