Which shutter speed you choose can have a big impact on
your photos. If you're taking pictures of moving objects, you can decide to show the motion by shooting at 15 or 50 or you can decide to "freeze the action" by shooting
at 500 or 1000. (1000 will stop all but the very fastest motion - won't stop an
airplane propeller, but it will stop a baseball).
I think the best way to explain the difference shutter speed choice can make is to show you.
Compare the following examples:
I like taking pictures of water. It is a subject where shutter speed really shows off. There are times when stopping water in action can look really cool; but, sometimes showing the flow is much more appealing. Both of the above photos were taken with an ISO of 100. The first photo was taken with a slow shutter speed of 1/15 (aperture 16). The second photo was taken with a faster shutter speed of 1/250 (aperture 4).
I took the above photos in the morning on a foggy day. The brighter it is outside, the harder it will be to get a shot of "flowing water."
Taking good photos at an amusement park can really keep
you on your toes. Photos of a swing ride offer another scenario
of shutter speed choice priority.
The question is, do you want to show the motion or stop the action?
The top photo was taken with a shutter speed of 1/50. The bottom photo was taken with a shutter speed of 1/500. The top photo is an action blur - the bottom stopped the action.
You may have noticed how much darker the bottom photo is. This is where ISO comes in to play - these photos were both taken at an ISO of 100. In order to stop the action, at the same time getting a brighter photo, change the ISO from 100 to 200 or 400 (or wait for brighter lighting!)
Your camera is sort of like a child, the best way to
really get to know and love your camera is to spend quality time with
it.
Assignment:
Find some time to spend alone with
your camera. Take your camera somewhere scenic, a botanical garden,
a theme park... a place with both beauty and movement would be great!
Make sure it is just you and your camera so you won't have any
distractions.
When you get to that scenic place, take tons of pictures. Play with your shutter speed. Learn how to stop the action and learn how to let it flow. Make a series of adjustments and notice the changes.
Q. Would you like to share the results of your shutter speed assignment with others? E-mail or comment and let me know.
Next time: Aperture.
Shari said: