Posts Tagged ‘bokeh’

Focus Stacking ‐ Spring Crocus Flowers

a crocus flower - crocus vernus - emerges from the ground in one of the first signs of spring

Crocus vernus
-click to enlarge-

   A closeup of two Crocus (Crocus vernus) flowers in the backyard last Spring.

   This photograph was a bit of an experiment. I wanted to have a shallow depth of field that would blur the background. Since these flowers were at different heights, having them both in focus was not going to occur along with a shallow depth of field. I might have been able to get these both in focus with an aperture of f/16 or higher, but this would not have the background bokeh effect I was looking for. So this is a blend of two exposures shot at f/2.8 each focusing on the top of one of the flowers. The two exposures were then merged in Photoshop. I like the effect this created, and it shows that a “focus stack” doesn’t have to have everything in focus through the composition.

   More photos of Spring flowers and gardens can be found in my Garden Photos Gallery.