diff --git a/csaxs_bec/bec_ipython_client/plugins/LamNI/lamni_optics_mixin.py b/csaxs_bec/bec_ipython_client/plugins/LamNI/lamni_optics_mixin.py
index a7f8683..981d526 100644
--- a/csaxs_bec/bec_ipython_client/plugins/LamNI/lamni_optics_mixin.py
+++ b/csaxs_bec/bec_ipython_client/plugins/LamNI/lamni_optics_mixin.py
@@ -417,7 +417,7 @@ class LamNIOpticsMixin:
             )
             table.add_row(
                 f"{diameter*1e6:.2f} microns",
-                f"{focal_distance:.2f} mm",
+                f"{focal_distance*1000:.2f} mm",
                 f"{beam_size:.2f} microns",
             )