ISO
ISO is short for International Standards Organization – the main governing body that standardizes sensitivity ratings for camera sensors. It’s a a term that was carried over from film. When you change your ISO setting, you’re adjusting your camera’s sensitivity to light. ISO settings can be anywhere from 24 to 6,400 (or higher), and these numbers have a direct relationship with the device’s sensitivity, so a lower setting makes it less sensitive and a high setting makes it more so.
a higher ISO typically translates to a noisy or “grainy” image, so as a general rule you want to use the lowest setting possible for your photos. Check out the picture below to see the difference it can make.
Slow shutter speed combined with panning the camera can achieve a motion blur for moving objects. In photography, shutter speed or exposure time is the length of time acamera's shutter is open when taking aphotograph. The amount of light that reaches the film or image sensor is proportional to the exposure time.
Aperture
Aperture is one of the three pillars ofphotography, the other two being ISO and Shutter Speed. Without a doubt, it is the most talked about subject, because aperture either adds a dimension to a photograph by blurring the background, or magically brings everything in focus.
Depth Of Field
Depth of field is the main object we focus is sharp and the rest is blur.
Motion
Motion is a camera technique that we shot when the main object is moving. So only the moving part will be blur and the rest still sharp. So the image will enhance the movement/motion of an object
Panning
The basic idea behind panning as a technique is that you pan your camera along in time with the moving subject and end up getting a relatively sharp subject but a blurred background.
Photography Final Project
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