The 80-20 enlarges and redirects 20% of the light at a 90° angle
from the flash and allows 80% of the light to pass on, to be redirected
by another surface -- most likely a ceiling.
Application: This device illuminates the scene with
light bouncing off the ceiling while providing "fill" light
off the bounce device itself. For use in situations where an
8-9 ft. ceiling is available.
Light Loss: Variable depending on ceiling height.
Dimensions: Folds flat to 4 1/2" x 7 1/4".

Where to buy LumiQuest®