diff --git a/rtengine/camconst.json b/rtengine/camconst.json
index 607ff506a..abdf84c7d 100644
--- a/rtengine/camconst.json
+++ b/rtengine/camconst.json
@@ -1327,7 +1327,7 @@ Camera constants:
     },
 
     { // Quality C, only raw crop
-        "make_model": [ "FUJIFILM X-T3" ],
+        "make_model": [ "FUJIFILM X-T3", "FUJIFILM X-T30" ],
         "raw_crop": [ 0, 5, 6252, 4176]
     },    
     
@@ -2436,6 +2436,11 @@ Camera constants:
         "ranges": { "black": 512, "white": 16300 }
     },
 
+    { // Quality C
+        "make_model": [ "Sony DSC-HX99" ],
+        "raw_crop": [ 0, 0, -8, 0 ] // 8 rightmost columns are garbage
+    },
+
     { // Quality C
         "make_model": [ "Sony DSC-R1" ],
         "raw_crop": [ 0, 0, 3924, 2608 ]