Aperture, Shutter Speed, and ISO


Image result for picture taken with f2.8 lens

this photo was taken with an F2.8 lens
Image result for photos taken with a F20 lens

this photo was taken with an F20 lens

1. What part of the body should we closely relate aperture? We closely relate our eyes to aperture

Finish this sentence - the smaller the Aperture,the bigger area in focus, the higher the Aperture, the smaller area in focus.

 Aperture impacts depth of field by when you have a F52 lens, the things that will stand out in the photo the most will be the things that are in the background. And if you have an F5 lens, the things that won't stand out that are in the back will be blurred. 


 Shutter:

 At the beginning while the sun was still up and the courtyard had reasonable good light

a.) a booth in the middle of the yard near the Tree- (slow shutter speed)
b.) a food booth outside under one of the big red awnings-(slow shutter speed)
c.) the Stars performance inside the gym-(fast shutter speed)
d.) students dancing near the center of the courtyard-(fast shutter speed)
e.) people streaming in from the front doors-(slow shutter speed)
f.) the basketball booth where students are shooting basketballs at a hoop-(fast shutter speed)

 Towards the end when there is no sun and has gotten dark enough that you can't see from one end of the courtyard to the other.

a.) a booth in the middle of the yard near the Tree-(fast shutter speed)
b.) a food booth outside under one of the big red awnings-(fast shutter speed)
c.) the Stars performance inside the gym-(slow shutter speed)
d.) students dancing near the center of the courtyard-(slow shutter speed)
e.) people streaming in from the front doors-(fast shutter speed)
f.) the basketball booth where students are shooting basketballs at a hoop-(slow shutter speed)

Three settings that our camera has regarding the shutter speed is:

1) Auto-Mode this is where the aperture and the shutter speed is already set and you don't have to do anything
2) Aperture-Mode this is where you set the aperture but the camera automatically sets the shutter speed so the only thing you need to worry about is the aperture
3)Shutter-Priority this is where the shutter speed is already set hints the priority parts, so all you need to do is set the aperture

ISO
Image result for picture taken with ISO 200 and 3200

1) When you have and ISO that is high, the shutter speed is high meaning that the picture will freeze and better lighting will be present in the photo
2)The author said that you always want to stick with the lowest ISO in good lighting for the best and high quality photo
3)The author said that you want to use a HIGH ISO for when you are taking pictures in the dark or you don't want to have a blur in your photo

DSLR

The aperture settings that are available on the camera are F2.8-22
The shutter speeds available are 1 second-1/4000 second
The ISO on this camera is from 100-25600


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