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Halo?!! (1 Viewer)

kim

Well-known member
Took several pictures of Tern in flight this week and am puzzled by a slight halo effect on the head.. or is it my imagination? It is not editing, this is taken before and just one of many.
Exposure Time = 1/2000"
F Number = F7.1
Exposure Program = Aperture priority
ISO Speed Ratings = 400
Shutter Speed Value = 11 TV
Aperture Value = 5.63 AV
Exposure Bias Value = -0.67EV
Metering Mode = Evaluative
 

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Nutcracker

Stop Brexit!
Looks like a jpg compression artefact in this small, low-resolution copy. Does it show on the original on your camera?
 

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