Exploring London Aquarium Heading down to London to visit London aquarium, I decided to take my camera along to see what shots I could come back with. Travelling light, I just took my camera and Nikon 50mm f1.8 lens. I chose the lens as I knew the aquarium would be pretty dark, so the f1.8 would come in handy with its wide aperture letting in a good deal of light. When in the aquarium I didn't use any flash, it's banned to prevent the fish being disturbed, and it could als