Stop 1: Breakfast at Costeaux
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Our favorite Sonoma County breakfast spot is Costeaux, a French bakery and bistro that's straight out of France.
Stop 1. An aperture setting that indicates the size of the lens opening. 2. A change in exposure by a factor of two. Changing the aperture from one setting to the next doubles or halves the amount of light reaching the image sensor.
-Amount of light, f/stop, and Exposure Time Relationship f/stop 1 1.4 2 2.8 4 5.6 8 11 16 2 2 32 4 5 6 4 Relative exposure Relative amount of light admitted 0.06 0.12 0.25 0.50 1.0 2.0 3.0 8.0 16.0 32.0 64.0 128.0 256.
 See also: Factor, Light, Scale, Back, Stand
  
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