The f/stop is a source of confusion for many people. This page explains it in gory detail. ... Photographers set their exposure using a combination of shutter speeds and f/stops to get the correct amount of light on the film/sensor. The shutter speed regulates how long the film is exposed to light coming through the lens.
www.uscoles.com/fstop.htm www.uscoles.com/fstop.htm
fstop equivalents (PDF File)
When you set, say, 1/60th at f/5.6, you could also set 1/4 second at f/22 or 1/1000th at f/1.4. It's also interesting to note that the film speed sequence follows the shutter speed sequence.
www.uscoles.com/thirdstops.pdf www.uscoles.com/thirdstops.pdf
Talk about f-stops and shutter speeds can confuse beginning photographers. Let's make it simple. ... When the shutter speed is set to 125, light comes in for 1/125th of a second.
www.photoimagenews.com/plumbing.htm
Now lets say that you want both the background and the foreground elements to be in focus. You therefore select a larger f-number, going up a stop from f5.6 to f8. This halves the aperture, so, to compensate, you need to double the shutter-speed from 1/125s to 1/60s. You have successfully juggled ... The F-Stops Here...
www.photosecrets.com/tips.p09.html
f/Stops f/8 f/11 f/16 f/22 f/32 f/45 ... Shutter Speeds; Brownie Cameras along with other Kodak Box Cameras are 1/35-1/50 seconds. Cameras marked "F" are 1/50.....marked "." are 1/45.....marked "S" are 1/40. Adjustable cameras are: 1sec - 1/2 - 1/5 - 1/10 - 1/25 - 1/50 - 1/100 - 1/200 - 1/400;
www.brownie-camera.com/tech.shtml
This class will be designed to have fun while learning about digital photography for SLR digital cameras – how the camera works and how to operate it. Topics will include F-stops, shutter speed, ISO, jpg verses raw, and other basics.
www.masterfulart.com/PhotoClassInfo.pdf www.masterfulart.com/PhotoClassInfo.pdf
[Archive] f-stops and shutter speed Tips and Techniques ... Digital Camera Resource Page Forums > General Topics > Tips and Techniques > f-stops and shutter speed...
www.dcresource.com/forums/archive/index.php/t-5977.html www.dcresource.com/forums/archive/index.php/t-5977.html
Shutter Speeds and F-Stops; ... An Increase in Shutter Speed Means Less Light Comes into the Camera; Each Time Shutter Speed is Doubled, the Lens Must be Opened 1 F-Stop...
www.usu.edu/sanderso/intro/lecture/e6.html
You can control the length of time the shutter remains open by setting the SHUTTER SPEED. ... Take a stop, Give a stop.. Since f-stop and shutter are both measured in stops, keeping balance is easy. If you take away 2 stops from the aperture, you can give 2 stops back with the shutter and end up with the same exposure level.
www.photonhead.com/beginners/shutterandaperture.php www.photonhead.com/beginners/shutterandaperture.php
Exposure The amount of light that reaches the film. Exposure is determined by aperture and shutter speed. ... f-stop A measurement of the aperture of a lens. Smaller f-stops (f 2.8) let more light in than larger f-stops (f 16) and allow faster shutter speeds to be used. Larger f-stops give better resolution and depth of...
www.marietta.edu/~mcshaffd/macro/terms.html