Term - Keystoning
|Keystoning||SWPP Photographic Glossary|
Friday 14th December 2018
The distortion of a projected slide or movie caused by the projector lens axis not being at a 90 degree angle to the screen. The image will appear wider at one edge than on the opposite and the image will not be uniformly sharp.
Information provided by: SWPP
SWPP, 6 Bath St, Rhyl, LL18 3EB