diff --git a/rtengine/camconst.json b/rtengine/camconst.json
index 01b73d0e7..0e5c76afc 100644
--- a/rtengine/camconst.json
+++ b/rtengine/camconst.json
@@ -2755,6 +2755,12 @@ Camera constants:
         "ranges": { "black": 0, "white": 64400 }
     },
 
+    { // Quality B
+        "make_model": "HASSELBLAD NEX-7",
+        "dcraw_matrix": [ 5491,-1192,-363,-4951,12342,2948,-911,1722,7192 ], // adobe DNGv12.2 d65
+        "ranges": { "black": 512 }
+    },
+
     { // Quality A for tested CFV, the other models have the same sensor (16 megapixel square sensor)
         "make_model": [ "Hasselblad V96C", "Hasselblad CFV", "Hasselblad CFV-II" ],
         "dcraw_matrix": [ 8519, -3260, -280, -5081, 13459, 1738, -1449, 2960, 7809 ] // borrowed from Adobe's DNG converter