THE EXPOSURE TRIANGLE
ISO
ISO- ISO is the three most important settings on the camera. It takes good exposed pictures. The ISO refers to ratings that define the sensitivity level of your camera to light ( also reduces the quality of your images.) you need light to get a good photo. The lower the ISO(100-200) the finer the grain.
APERTURE
APERTURE-aperture is all about controlling the amount of light that goes into the camera.
controlling the aperture or choosing to use the Aperture Priority mode allows you to adjust the amount of light that can get into your camera so that it can either open (widen) or close (narrow).A high aperture value (f22) makes your image more darker and both distant and close up objects remain in focus. A low aperture value (f1.8) makes your image brighter and your focus becomes shallower.
controlling the aperture or choosing to use the Aperture Priority mode allows you to adjust the amount of light that can get into your camera so that it can either open (widen) or close (narrow).A high aperture value (f22) makes your image more darker and both distant and close up objects remain in focus. A low aperture value (f1.8) makes your image brighter and your focus becomes shallower.
SHUTTER SPEED
SHUTTER SPEED- shutter speed means hearing the click or the snap of the photo taken. the sound tells u that the photo has been captured.
Shutter speed settings can be set to a fast value - 1000th of a second or higher, or a low value - a 30th of a second down to 30 seconds.
There are two effect of shutter speed:
1. Exposure- how light or dark the photo is.
2. Motion blur-how sharp the movement is when capturing a photo form the camera.
A slow shutter speed (30th of a second 1/30) will be brighter, and more blurrier, than a photo taken at a higher shutter speed (1000th of a second 1/1000).
Shutter speed settings can be set to a fast value - 1000th of a second or higher, or a low value - a 30th of a second down to 30 seconds.
There are two effect of shutter speed:
1. Exposure- how light or dark the photo is.
2. Motion blur-how sharp the movement is when capturing a photo form the camera.
A slow shutter speed (30th of a second 1/30) will be brighter, and more blurrier, than a photo taken at a higher shutter speed (1000th of a second 1/1000).