Image 12 of 19
Date: 11/19/06 3:56 PM
Pink water meant there was 4 parts per million (ppm) of oxygen. Orange was 8 ppm. Sorry about the blurry photo.
Focal length: 70.0mm | Exposure time: 1/125s | Aperture: 5.6 | ISO: 200
Metering mode: Multi-segment | Camera model: NIKON D70s