Question Type
Mutliple choice question
Question
How do you move the depth of field closer to or farther from the lens?
Answer
Yes
rack focus
No
lengthen the focal length
No
shorten the focal length
No
open the iris
Old Node ID
3287
Answer Json
{answers:[{answer:rack focus,img:},{answer:lengthen the focal length,img:},{answer:shorten the focal length,img:},{answer:open the iris,img:}],correct:1}
Old Lesson reference ID
1222