Originally posted by ziggystar60
reply to post by Illusionsaregrander
This may be a stupid question, but if the object in the OP's image is a beetle, wouldn't the wings be flapping so fast that they would only appear
as a blur?
Not a stupid question at all.
Looking at the EXIF data it was taken at 1/1362th of a second at an aperture of f/5.5 and a 34mm focal length (35mm film equiv. focal length 6mm with
sensor size taken into account). I suspect that is close to the "hyper focal" distance of the camera lens at that focal length. I may be wrong
without doing the math, and examining the specifications of the camera.
At the hyper focal length of the lens the implication would be that everything would be sharp from at about a meter away to infinity, that can be
captured at 1/1362th of a second (within the resolution of the sensor). I think that's a short enough time to capture a bugs wings flapping fairly
close (around 1m +-33cm) to the camera.
With regards of the graduation in the colour of the wings, I suspect this may be because of the limits of the camera's processing of the image. In
order to record the slight difference in exposure of the wings versus the sky it has darkened the edges and the density of that darkening increases
towards the tips. Effects such as that are commonly referred to as 'aliasing' and it's surprisingly common in all digital photographic formats.