5 Written questions
5 Matching questions
- If you must move to reduce the amount of flash reaching your subject, how far do you move?
- A ring of thin, overlapping leaves located inside the lens is called what?
- Whenever another image is copied or moved into a file, Photoshop automatically creates what?
- An incident-exposure reading for a fair-skinned subject reads f/8, 1/125th at 100 ISO. The next subject is very dark skinned. What is the proper exposure for the second subject?
- What are luminance and illuminance?
- a To create a 1-stop difference, multiply the original distance by 1.4. Example - if you were originally 5 feet away, a 1-stop difference would have you step back to 7 feet.
- b A new layer
- c Luminance is light reflected from the subject surface (measured by a reflected-light meter), while Illuminance is light falling on a subject surface (as measured with an incident light meter)
- d No change. The EXPOSURE doesn't change or it would also change the background as well. Move the lights to adjust.
- e The diaphragm - the mechanism that controls aperture.
5 Multiple choice questions
- 1) Use a longer lens; 2) Move closer to the subject
- Direct sun at 5400 to 6,500 Kelvin
- Maybe as little as 0.5 degrees or 1 degree
- The number of pixels per unit of length in a image
5 True/False questions
Photoshop's command for a simple way to start using color balance is what? → Bit
If an image is too green, what color adjustment should be made in Photoshop to correct it? → Add magenta
What file type affects printing when a 5th generation is used? → Jpg
Doubling the aperture setting creates how many stops difference in the amount of light reaching the sensor? → Relative aperture. The opening on a long lens must be larger than a corresponding opening on a short lens to produce the same f-stops.
The smallest unit of digital information is called a what? → Depth of field