Black level
How dark ‘black’ really is — projectors always leak some light.
Black level matters in blend zones and dark scenes. Laser projectors can switch light off fully on black frames, improving perceived contrast.
Related terms
- Blend zoneThe overlapping strip between two edge-blended projectors.
- Contrast ratioThe ratio between the brightest white and the darkest black a projector or scene can show.
Put it into practice: throw-distance calculator · lumens calculator · intro to projection mapping