Tuesday, September 27, 2016

Aperture, Shutter Speed and ISO


APERTURE:


F/2.8 aperture 

F/16 aperture 


1. The part of the boy we should associate the aperture with is the eye ball.
2. The smaller the aperture the more light is allowed through and the larger the aperture the less light is able to pass through. f/32 is a SMALLER aperture which allows less light the f/1.4 is a LARGER aperture which allows more light to pass through.
3. The aperture is what makes the background of the picture more blurry or not. The bigger the aperture the more light allowed in so the background object will be more blurred and the focal point of the picture will be more focused. The smaller the aperture the less light so the camera doesn't focus  on the focal point and blur out the background, it allows the background object to one through the picture.


SHUTTER:
SLOW: 

FAST: 

1. 

A. slow 
B. medium 
C. A fast 
D. fast
E. slow 
F. medium or fast 

2. 

A. slow
B. slow
C. medium 
D. medium 
E. slow 
F. slow or medium 

3. The three camera settings are Auto mode which is where when you take picture the aperture and shutter are automatically adjusted to the camera. Aperture  priority mode which is when you adjust the aperture manually and the shutter speed is selected by the camera. And also shutter priority where you adjust the shutter on the camera and the camera selects the aperture for you.  


ISO:
 picture with a ISO of 3200 and the same picture but with a ISO of 200.

 1. If you are at a night football game it is better to have a higher ISO because that means the camera will be more sensitive to light and it will be easier to take picture when the camera is focused on the light when it is dark outside.
2. When you are in a lot of light you want to use the lowest ISO possible because you want to have the best quality pictures.
3. When you are in a dark setting and you want the camera to be on a low ISO if you're not using the flash so when you take a picture the image wont be a blur.

DSRL:
1. the aperture setting for this camera are F2.8, F4, F5.6, F8, F11, F16 and F22
2. the shutter speeds on the camera are 1 second, 1/60 second and 1/4000 seconds. (and all shutter speeds in-between those three main settings).
3. the ISO settings available on this camera is 100, 200, 400, 800, 1600, 3200, 64000, 12800 and 25600.







No comments:

Post a Comment