10-9.
Which of the following features is
NOT common to modern SLR cameras?
1.
Built-in, through the lens
exposure meter
2.
Interchangeable lenses with
sophisticated leaf shutters
3.
Focal plane shutters
4.
Interchangeable lenses with
iris diaphragm
10-10.
When you focus a camera, what is
actually happening mechanically
within the camera?
1.
The lens is moving closer or
farther from the focal plane
2.
The aperture is changing
3.
The mirror is moving closer or
farther from the focal plane
4.
The focal plane angle is
changing
10-11.
How should you remove a smudge
from a camera lens?
1.
With any tissue only
2.
With a lens-cleaning tissue
soaked with lens-cleaning
solution
3.
With a lens-cleaning tissue
moistened with one or two
drops of lens-cleaning
solution
4.
Any soft, dry cloth
10-12.
How can you determine if a scratch
on the lens is bad enough to
require its replacement?
1.
Any scratch will require
replacement
2.
Focus the camera on an object,
and check for obscured or
blurred areas
3.
Give the lens to a local photo
lab for a prism test
4.
Give the lens to your
supervisor for his or her
determination
10-13.
What material(s) should be used to
clean a camera body?
1.
A soft tissue and cleaning
fluid
2.
Cotton swab and water
3.
Silicon cloth or soft chamois
4.
Soft cloth and isopropyl
alcohol
10–14.
All photographic equipment used in
picture making, other than cameras
and lenses, is referred to by what
terminology?
1.
Photographic aids
2.
Camera accessories
3.
Non–optic material
4.
Camera bag items
IN ANSWERING QUESTIONS 10–15 THROUGH
10–17, SELECT FROM COLUMN B THE PHRASE
THAT DESCRIBES OR APPLIES TO THE EQUIPMENT
LISTED IN COLUMN A.
NOT ALL RESPONSES ARE
USED.
A. EQUIPMENT
B. PHRASES
10–15.
Autowinder
1.
10–16.
Filters
10-17.
Lens hoods
2.
3.
4.
Glass optical
element dyed to
absorb colors
selectively
Shades used to
keep sunlight
from striking
the front of a
lens
Devices used to
increase light
efficiency
Device that
automatically
advances ex-
posed film
65
