shutter speed learning

Or commonly referred to as speed or aperture served to set the time for open and closed back mirror to limit how much light will enter. Such as faucet theory, if we open the tap for too long, then the water collection container so that the surplus was going to be more likely to smear out. If in the case of photography, the medium will burn.

Writing the correct shutter speed is 1 / x. So when it is said that a photograph menggunkanan speed of 60, then the writing is right is 1/60 sec. So do not be confused to say that the 60 speed faster than 30. because the mathematical writing is so right?

whats is aperture of photography?

Or is often called the diaphragm or lens opening is functioning to regulate how much the lens opens. This function is more precisely located on the lens. Logically, the larger the opening, the more light will enter. Like a water faucet. The bigger we open the faucet, the more water will come out.

Writing the correct aperture is f / x. So when it is said his Aperture value is 5.6, then the correct writing is f/5.6. So do not be confused when someone said that the 2.8 aperture lens opening is larger than 5.6. Because if it was true mathematical writing, right? (f/2.8> f/5.6), but most of us are lazy to say f/2.8 or f/5.6, because we are simple people anyway ...: D