Sigma Art Lenses for Razor Sharp Detail » moonset 31
I chose F9 as the aperture here, with the assistance of a tripod, to ensure that the entire lifeguard stand would be tack-sharp in this moonset photo captured on a classic 5D at morning twilight. 1 second exposure, F9, ISO 100. Manfrotto Carbon Fiber Tripod. Moon exposure layered in and masked in from previous image in wide AEB sequence.