diff --git a/openflexure_microscope/microscope_settings.default.json b/openflexure_microscope/microscope_settings.default.json
index fa0fcb28..5c408d2e 100644
--- a/openflexure_microscope/microscope_settings.default.json
+++ b/openflexure_microscope/microscope_settings.default.json
@@ -1,3 +1,7 @@
 {
+  "fov": [
+    4100,
+    3146
+  ],
   "jpeg_quality": 100
 }
\ No newline at end of file