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Cinematography > Midterm Part 2 > Flashcards

Midterm Part 2 Flashcards

1
Q

Leonardi Da Vinchi’s Principal?

A

Light entering a minute hole in the wall of a dark room forms on the opposite wall an inverted image of whatever lies outside

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2
Q

What does Camera Obscura mean?

A

Dark chamber

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3
Q

What does Camera Obscura refer to?

A

A device that uses Devinchi’s principle within a box, tent or room

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4
Q

What does Camera Lucida mean?

A

Light chamber

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5
Q

What does Camera Lucida refer to?

A

An eye-device used to trace (Patented in 1807)

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6
Q

What two photographic processes did William Henry Fox Talbot invent?

A
  1. Salted Paper process
  2. Calotype process
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7
Q

In the year ___ Louis Deguerre developed the ___ photochemical process

A

1839, Daguerre

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8
Q

Celluloid Film

A

Photochemical

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9
Q

Sodium bromide paper

A

Photochemical

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10
Q

Sodium chloride paper

A

Photochemical

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11
Q

Color Negative film

A

Photochemical

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12
Q

Color silver halide photographic paper

A

Photochemical

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13
Q

Digital Sensor

A

Electromagnetic

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14
Q

STUDY QUESTION 2-10.

A
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15
Q

What does turning the focus ring on a lens achieve?

A

adjusts the focus onto the focal plane/sensor.

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16
Q

What does turning the iris on a lens achieve?

A

adjusts the quantity of light reaching the focal plane/sensor

17
Q

WHICH IS THE SMALLEST AND WHICH IS THE BIGGEST IN REGARDS TO F/STOP OPENING?
1. f/2.0
2. f/5.6
3. f/4.0
4. f/1.4
5. f/16
6. f/2.8
7. f/8.0
8. f/11

A

Largest: 1.4
Smallest: f/16

18
Q

White stop markings are a measurement of?

A

SIZE OF HOLD

19
Q

Red stop markings are a measurement of?

A

LIGHT GETTING TO SENSOR

20
Q

STUDY QUESTION 2-17

A
21
Q

Circle of confusion…

A

an optical spot caused by a cone of light rays from a lens coming to a perfect focus when imaging a point source

22
Q

Depth of field?

A

distance between the closest and farthest objects in a photo that appear acceptably sharp

23
Q

Which iris setting would result in the greatest depth of field?

A

F/16

24
Q

Which lens has the greatest depth of field?

A

Wide angle lens

25
Q

How to focus a zoom lens? 5 Steps

A
  1. Zoom in
  2. Open iris
  3. Set focus
  4. Reset iris
  5. Zoom out
26
Q

How to wrap BNC Video Cable?

A

OVER UNDER

27
Q

How to wrap Audio Cable?

A

Around hand and elbow

28
Q

How to wrap Electrical cable?

A

Over OVER

29
Q

How to increase depth of field? 3 steps

A
  1. Close down to smaller aperture
  2. Move camera far away
  3. Zoom out to shorter focal length
30
Q

How to decrease depth of field? 3 steps

A
  1. Open to a wider aperature
  2. Move camera closer
  3. Zoom in to longer focal length

Cinematography (5 decks)

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