Friday, October 2, 2015

aperture, shutter speed and ISO

F2.8 aperture picture 
F16 aperture picture
1. we relate aperture to our eyes
2. the smaller the aperture f-stop, the higher the aperture size
3. aperture impacts death field by making the object you are focusing on, sharper. It makes the subject pop out more of the photo.

slow shutter speed 
fast shutter speed

a) booth in the middle of the yard- night; high beginning; slow
b) food booth outside- night; high beginning; slow 
c) stars performing inside the gym- night high beginning- high 
d) students dancing in the center of the courtyard- night high beginning high 
e) people streaming in front of the doors- night- high beginning- slow 
f) basketball booth- night; high beginning; high 
ISO 200 

ISO 6400 
1. the advantage of using a higher ISO in a game is the picture seems louder and you're at a sporting event so loud is always better and your picture will get brighter if you don't have enough light like at a football game.
2. use low ISO when you have bright lightening so you can have a high quality picture or when you want some objects to look like ghosts 
3. use high ISO when theres not enough lighting so you can take a quick picture 

1. the aperture settings they have are 2.8, 4, 5.6, 8, 11, 16, 22 
2. the shutter speed settings are 1 sec, 1/60 sec and 1/4000 sec 
3. the ISO settings are 100, 200, 400, 800, 1600, 3200, 6400, 12800 and 25600

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