Those physical limits are surely though at a much finer resolution that common high end digital cameras? I understand that you are saying that you see the effe

Those physical limits are surely though at a much finer resolution that common high end digital cameras? I understand that you are saying that you see the effects even if you are not a the "molecule" level as you say, but I would think that the hard theoretic limit of photons should be at a finer granularity than high end digital cameras.