Tuesday, October 14, 2014

Going to Extremes with Shutter Speed

As you begin to digest more and more this simple rule of exposure, it will soon become clear that the need to pay attention to what aperture choice or shutter speed choice will in fact lead you to conclude that there is but onetruly creatively correct exposure most of the time and this is particularly true as you begin to notice that the world offers up an unlimited supply of motion-filled opportunities. When capturing these motion filled opportunities you will find yourself, more often than not, on either end of the shutter speed spectrum; using fast shutter speeds to freeze the action in crisp sharp detail or using slow shutter speeds and the resulting blur to suggest or imply the motion present. There is rarely a ‘middle ground’ when it comes to the motion-filled world and with that in mind, it won’t be long before you discover that most of your time is being spent on action-filled scenes between 1/500s and 1/1000s OR between 1/4s to 8s
.With my camera and 80-400mm Nikkor zoom mounted on tripod and the lens set to 300mm, I captured Image 9 at f/4 and 1/500s. Image 10 was shot at f/22 and 1/15s. Both exposures are exactly the same in terms of quantitative value, BUT quite different in the arena of ‘creative exposure’. Note how at the wide open aperture of f/4 (Image 9) the splash is frozen in crisp sharp detail but at f/22 (Image 10) that same splash is much more ethereal.
Recording a correct exposure will always be your responsibility, so why not make it a point to make the most deliberately and visually compelling ‘creative’ exposure possible!?

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