POTW #9: Camping

jeff3.JPG

f:170mm, aperture: f/3.5, shutter: 1/20, distance, 3 meters

some additional stats (since Michael asked for stats): Based on the estimated subject distance of 3 meters, and using a circle of confusion of 0.005 mm(because the sensor's so small), the near limit of the d.o.f. is 2.82 m, far limit: 3.21 m, for a total d.o.f of 0.39 meters. This means everything closer than about 20 cm in front of Jeff's face, or further than 20 cm behind is out of focus.