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Gel catalog
Search every LEE Filters and Rosco gel, read LEE's transmission curves and see the gel in a Source Four or ARRI T2 beam drawn from measured data.
Search LEE Filters and Rosco by number or name. Another maker’s number, such as R26 or E101, finds the LEE gels LEE lists as its equivalents.
Each gel’s card has the maker’s description, the transmission curve and the figures LEE publishes for tungsten and daylight. The source slider shows the gel under any other color temperature, calculated from the curve. Rosco publishes one transmission percentage and no curve, so a Rosco card shows that figure.
The beam visualizer on the card hangs the gel in an ETC Source Four or an ARRI True Blue T2, built from the makers’ measured photometric files, and reads the pool in foot-candles and lux. Set levels with the dimmer slider or with an Eos or grandMA3 keypad. The drawing is for visualization only; Read more on the stage gives the method and how far to trust the numbers.
Tick Compare on up to six gels that have a published curve to see them side by side under one source, with one light per gel.
Everything runs in your browser. Select gel makes that gel the accent color across this site.
Gel data: LEE Filters and Rosco. The credits list every source.