Term - Lighting ratio
|Lighting ratio||SWPP Photographic Glossary|
Monday 10th May 2021
The ratio from the brightest (highlight) to darkest part (shadow)of the subject. A ratio of the brightness of light falling on the subject from the main (key) light and other (fill) lights. A ratio of about 3:1 is normal for colour photography.
Information provided by: SWPP