More than Just Lines on a Map: Best Practices for U.S Bike Routes
Shutter speed explained using your digital camera 2013
1.
2. WHAT IS SHUTTER SPEED?
The amount of time the shutter is open
Shutter Speeds are measured in seconds or fractions of seconds
1/1000 of a second is much faster than 1/60 of a second (the bigger the
denominator the faster the shutter speed)
Most of your shots will be taken at speeds of 1/60 or greater
Shots taken with speeds below 1/60 will require a tripod to avoid camera
shake which can make the pictures blurry.
Shutter Speeds will usually double in size 1/8, 1/15, 1/30, 1/60, etc., on your
camera’s settings.
3. BULB
Some cameras give you the option of VERY SLOW Shutter Speeds
measured in seconds instead of fractions of seconds
Used for very low-light conditions
Used for special-effects shots
Used for when you are trying to capture a lot of movement in a shot
This can be accomplished by using BULB or the “B” Mode in your camera
Bulb mode lets you keep your shutter open for as long as you hold it down
4. IS ANYTHING IN YOUR PHOTO “MOVING”
Would you like to freeze the movement?
http://www.flickr.com/photos/konaboy/72845202/ picture taken by Ben aka
konaboy
Taken with a high-speed lens (high shutter speed) to give the effect of
freezing the motion of the surfer AND every drop of water!
Would you like to blur the object giving it a sense of movement?
http://www.flickr.com/photos/flamed/127166990/ picture taken by flamed
aka Ephraim Miller
Taken with a low shutter speed (remember you need a tripod for slow
shutter speeds due to camera “shake” (blur)
5. REFERENCE
Most of the information for this PowerPoint was taken from:
Rowse, Darren. "Introduction to Shutter Speed in Digital Photography."
Digital Camera School. Digital Camera School, n.d. Web. 31 Jan. 2013.
<http://digital-photography-school.com/ shutter-speed>