5 Written questions
5 Matching questions
- According to the rule of thirds, where should the important parts of an image fall?
- Sharpness from near to far is controlled by what?
- When the subtractive primaries are added together equally, what is created?
- What are luminance and illuminance?
- A lens set at f/4 admits how much more/less light than one set at f/2.8?
- a Half as much light
- b Aperture
- c Black. Subtractive primaries are Magenta, Yellow, Cyan
- d 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)
- e Along the lines of an imaginary grid at intersecting points that divide the image into thirds horizontally and vertically
5 Multiple choice questions
- Diffused front lighting
- Short lighting
- Glossy paper
5 True/False questions
The relative aperture is equal to the lens focal length divided by what? → aperture diameter
If an image is too cyan, what color adjustment should be made in Photoshop to correct it? → Add red
How much resolution do you need for: Internet? Newspaper? Photographic print? Glossy magazine? → Internet = 72 ppi; Photographic print = 240-300 ppi; Gloss magazine = 400 ppi
When mixed in varying proportion, the subtractive primary colors produce what? → All colors
Most lenses are sharpest closed down to how many stops from the widest? → 256