D200 10.5 f/8.0 1/320s 100 *
D200 10.5 f/8.0 1/320s 100 *
D200 10.5 f/8.0 1/400s 100 *
D200 10.5 f/9.5 1/320s 100 *
D300 30mm f/5.6 1/800s 200 *
Four of my AP chemistry students
D300 30mm f/2.8 1/125s 500 *
D300 105 f/8.0 1/160s 200
D300 105 f/8.0 1/125s 1800
D300 20mm f/3.2 1/4000s 200 *