diff --git a/rtdata/languages/default b/rtdata/languages/default
index cf276b034..b71616f67 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -2647,6 +2647,10 @@ TP_LOCALLAB_RESIDHITHR;Highlights threshold
 TP_LOCALLAB_RESIDSHA;Shadows
 TP_LOCALLAB_RESIDSHATHR;Shadows threshold
 TP_LOCALLAB_RETI;Dehaze - Retinex Strong contrast
+TP_LOCALLAB_RETI_LIMDOFFS_TOOLTIP;Play on internal parameters to optimize response.\nLook at the "restored datas" indicators "near" min=0 and max=32768, but others values are possible. 
+TP_LOCALLAB_RETI_LIGHTDARK_TOOLTIP;Have no effect when the value "1" is chosen.\nIn other cases, the last step of "Multiple scale Retinex" is applied an algorithm close to "local contrast", these 2 cursors, associated with "Strength" will allow to play upstream on the local contrast.
+TP_LOCALLAB_RETI_LOGLIN_TOOLTIP;Logarithm allows differenciation for haze or normal.\nLogarithm brings more contrast but will generate more halo.
+TP_LOCALLAB_RETI_SCALE_TOOLTIP;If scale=1, retinex behaves like local contrast with many more possibilities.\nThe greater the scale, the more intense the recursive action, the longer the calculation times
 TP_LOCALLAB_RETIFRA;Retinex
 TP_LOCALLAB_RETIM;Original Retinex
 TP_LOCALLAB_RETITOOLFRA;Retinex Tools