Chapter 12B 😀 - Optics Flashcards
1
Q
What are the KEY parts of a camera
A
- Shutter
- Diaphram
- Apature
2
Q
What does the shutter do
A
Controls the length of time light is allowed in
3
Q
What does the diaphram do
A
Controls the appature
4
Q
What does the appature do
A
Controls how much light enters.
5
Q
What does a telephotolense do
A
Takes in more light and magnifies distant objects
6
Q
What does a Wide-Angle lense do
A
Captures a wider view
7
Q
How do digital image work
A
Scans something and saves it as pixels with their own colour and brightness
8
Q
How does Digital Image maniplation work
A
Changing images by editing a pixels brightness and colour values.
