3 ms·
That's exactly it. The exposures were much longer then than now. It's also the same reason the bodies of water have the rainbow effect on their surfaces.
by bradddd 14y ago
That's exactly it. The exposures were much longer then than now. It's also the same reason the bodies of water have the rainbow effect on their surfaces.
- dredmorbius 14y agoThat chromatic effect is specifically the result of different intensities of light tracing different paths across a highly variable reflective surface (water) to the slightly different locations of each of the three separately filtered lenses of Prokudin-Gorskii's apparatus. It's an effect of space, not time.