Share this on Facebook
download .zip with all pictures
I have a hypothesis, the camera flash has reflected off the eye piece glass back into the camera at the top of the image; the camera has post image processing and has equalised the image histogram. The iso may have also been low enough with short enough exposure to have enough dynamic range for the image.
NB. I think i reported someone accidentally, clicking report/yes, instead of reply… I haven’t had my morning coffee yet, sorry..