aperture: what effect does it have?

do now day 7: reference exposure guide 

7) You’re in your corner office on the 10th floor and you are taking a picture of your friend that works on the 10th floor in a neighboring building during broad daylight at 12:00PM.

           ISO=         Shutter Speed =         Aperture=     Lens (Focal length)=  

*******************reply to the email from 10/19/21******************

class work:

 watch video on what is Aperture? https://youtu.be/YojL7UQTVhc

 slide 4 video reflection (F/22 vs F/5.6) picture # 41 & # 42

 Q: what is the unit for aperture setting?

slide 5: Depth of field & focal length combined effects

more Practice with AV mode

take the following practice pictures 

f/22 at 55mm vs. f/5.6 at 55, 35, 18mm

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HW: Continue with PS#2: Food Diary