Camera Tasks

1.Lens and Focal length:

               ISO:160   F11   1/40   16mm

• The person looks small
• The background is wide
• Both are very clear

           ISO:160   F11    1/50 35mm

• A frame focus on a person clearly
• The background is a little bit blur   

       ISO:160   F11   1/50   85mm

• Cannot show the depth of view
• More far away,More blur
• The person in front of the camera is visibly

I would preferred the third one.A frame involves a person and view but it is mainly focus on the person. Sepreation is between the object and background.


2.Depth of field and selective focus:

         ISO:160   F22   1"   16mm

• Shutter speed is too long 
• cannot show people clearly

   ISO:160   F18   1/1.6   16mm

• Lighting at the back is a little bit dark
• Lighting at the front is brighter
• People is shaking

The apertures get bigger than it take longer shutter speed.So,people are shaking because a shutter speed is too slow.Meanwhile,if an aperture is too small so it cannot takes a photo in apporicate exposure.