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WorksheetsFocal Point Photo Class - Lenses and Depth of Field
Total questions: 10
Worksheet time: 5mins
On your lens, what is displayed in millimeters?
shutter speed
focal length
aperture
brand name
What is another way to refer to aperture?
f-stop
s-stop
f-go
s-no
With a crop factor of 1, which focal range is considered to be "normal"?
24-35mm
85-105mm
14-24mm
40-75mm
What is the name for the hole in the lens which effects depth of field?
shutter
18th hole
aperture
ISO
Which of the following is true about focal length and distortion?
It is directly related
It is not directly related
What is the visual effect of narrowing the perceived distance between elements in an image?
focal length
compression
distortion
catfishing
With a crop factor of 1, which of these focal lengths is considered to be ultra-wide?
40-75mm
14-24mm
24-35mm
120-300mm
What does the symbol Ø on your lens represent?
diameter
Swedes
aperture
focal length
What describes the amount of the scene that is in focus?
20/20
focal length
field of view
depth of field
Which demonstrates a lens grouping?
A
B
C
D
