Tv production Flashcards
What is fall off?
Shadow
What is fast fall off?
Heavy shadow
What are attached shadows?
Cannot be seperated from an object
What are cast shadows?
Lighting that throws a shadow onto another object
What slow fall off?
gradual change light to dark
When does no fall off occur?
When the light intensity is uniform
Does fall off hide wrinkles?
Yes
What is the ratio betweeen key light and fill light?
2 to 1
Baselight is ______?
Incident light
Reflective light is _____?
Controls the contrast
What is the contrast ratio?
50-1
Colour temp is measured in ______?
Kelvin
The light metre is measured in 2 parts?
1.Reflective light 2. incident light
Orange gels convert to?
5,600k to 3,200k (k=kelvin)
Blue gels convert to?
3,200k to 5,600k (k=kelvin)
Scoop lighting?
Difused beam of light
Broad lighting?
illuminates a big area
Elipsodial lighting?
spotlight
Soft lighting?
makes shadows invisible
Omni is used in?
Eng & EFP
Measurement for outdoor light?
5,600k (kelvin)
Measurement for indoor light?
3,200k (kelvin)
Light intensity is measured in?
Foot candles
How many metres are in 1 LUX?
10 metres
1 foot candle equals
10 lux
Difused light control is?
The fall off
What is light intensity?
amount of light that falls on an object
Ratio of back light to key light?
1 to 1
Ratio of back light to fill light?
2 to 1
Tota light?
lights small areas