Camera manuals.

I'm having fever today, cz of the crazy weather lately..
Anyway, I'll be explaining about ISO, shutter speed and aperture today.

Shutter speed.

Shutter speed refers to the exposure time of the censor.
Shutter speed is measured by seconds.
Let's say 1/30 , 1/200, 1/4000...it means 1/30 seconds which is 0.3333 seconds of exposure time.

It means the censor is exposed for 0.333 seconds..
let's say you wan a freeze motion, you need at least 1/200, below 1/200 will start show motions.
At the same time, If the shutter speed is high, it means, less light will be able to hit the censor, creating the picture to be under expose.

In order to use fast shutter, you need more lights.
Usually in indoor without flash, you can do around 1 second, to 1/30 seconds which does not allows freeze motion.

let's say you shoot in 1/20 seconds, If u shake your hand during the shot, your photo will look shaky.




Night shots?
usually night shots u'll be using 1 second-30 seconds, which you really need a tripod.
When I say night shot, it means night scenery like taking lights and stuff.

Apperture?
Apperture refers to the size of the hole of the camera or something like that