Reduces light 4 stops, without changing colour.
What you'd use it for
Neutral density — takes light out without touching colour. Each 0.3 is roughly one stop. Used on windows to bring exteriors into range, or on a fixture that's simply too hot. It's a dense gel at about 4 stops, so rig more light than you think you need.
Technical data
| Transmission Y (daylight) |
6.6% |
| Transmission Y (tungsten) |
5.8% |
| Light loss |
approx. 4 stops |
Figures published by LEE Filters. Light loss is calculated from LEE's transmission figure.
Sizes
Stocked in Sheet, Roll and Wide Roll.