diff --git a/rtdata/languages/default b/rtdata/languages/default
index b06a37d37..af22ba6f6 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -1089,6 +1089,7 @@ HISTORY_MSG_PDSHARPEN_CONTRAST;CS - Contrast threshold
 HISTORY_MSG_PDSHARPEN_ITERATIONS;CS - Iterations
 HISTORY_MSG_PDSHARPEN_RADIUS;CS - Radius
 HISTORY_MSG_PDSHARPEN_RADIUS_BOOST;CS - Corner radius boost
+HISTORY_MSG_PDSHARPEN_RANGE;CS - Range
 HISTORY_MSG_PIXELSHIFT_DEMOSAIC;PS - Demosaic method for motion
 HISTORY_MSG_PREPROCESS_LINEDENOISE_DIRECTION;Line noise filter direction
 HISTORY_MSG_PREPROCESS_PDAFLINESFILTER;PDAF lines filter
@@ -2714,6 +2715,7 @@ TP_SHARPENING_METHOD;Method
 TP_SHARPENING_ONLYEDGES;Sharpen only edges
 TP_SHARPENING_RADIUS;Radius
 TP_SHARPENING_RADIUS_BOOST;Corner radius boost
+TP_SHARPENING_RANGE;Range
 TP_SHARPENING_RLD;RL Deconvolution
 TP_SHARPENING_RLD_AMOUNT;Amount
 TP_SHARPENING_RLD_DAMPING;Damping
diff --git a/rtengine/camconst.json b/rtengine/camconst.json
index 3463bfcc9..f2db455a3 100644
--- a/rtengine/camconst.json
+++ b/rtengine/camconst.json
@@ -1,4 +1,5 @@
 /*
+vim: set syntax=javascript:
 
 DO NOT EDIT THIS FILE!
 
@@ -2142,10 +2143,17 @@ Camera constants:
         }
     },
 
-    { // Quality B, issue #5204. Missing ISO 50, 64 and 80 and I expect the WL to differ for these ISO values
+    { // Quality A, issue #5204.
         "make_model": [ "Panasonic DC-S1" ],
         "dcraw_matrix": [ 9744, -3905, -779, -4899, 12807, 2324, -798, 1630, 5827 ], // ColorMatrix2 using illuminant D65 from Adobe DNG Converter 11.4
-        "ranges": { "white": 16320 }
+        "ranges": {
+            "white": [
+                { "iso": 50, "levels": 8400 }, // LENR 8000
+                { "iso": 64, "levels": 10450 }, // LENR 10000
+                { "iso": 80, "levels": 13050 }, // LENR 12400
+                { "iso": 100, "levels": 16320 }
+            ]
+        }
     },
 
     { // Quality X, issue #5204. No white frames available.