Wow that would have some effect on top-end performance!
I have a very small one maybe 50x15x10 but it only does 640p
I suppose it's only a matter of time before the 1080p microcameras appear at a reasonable price.
My aerial footage meantime also has what looks lie a thumbprint across the top RH corner!
It must be a tiny blemish as the lens element is all of 3mm

