With the prolonged gray-sky (Seattle) weather stretching into July, I started looking for subjects and techniques to get some sort of advantage: subjects I could pursue regardless of the gloom; techniques that eliminate a gray sky. Shooting under a gray sky is like photography in a studio moved outdoors—you just don’t want to point your […]
Photo Tip: Focus Stacking ____ 2011/06
Focus stacking is a relatively new digital imaging technique, especially useful for macro and scientific photography, and an occasional aid for landscapes and small portraits as well. It’s a clever digital answer to lens optic limits that conspire to demolish resolution and depth-of-field (DOF). Image resolution falls precipitously at high f-stops (f/22 and smaller). Depth-of-field […]