diff --git a/docs/examples/amor.ipynb b/docs/examples/amor.ipynb
index e1933ac..bb44a7e 100644
--- a/docs/examples/amor.ipynb
+++ b/docs/examples/amor.ipynb
@@ -58,7 +58,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "pipeline.visualize((NormalizedIOfQ, QStd), graph_attr={'rankdir': 'LR'})"
+    "pipeline.visualize((NormalizedIOfQ, QResolution), graph_attr={'rankdir': 'LR'})"
    ]
   },
   {
@@ -68,7 +68,7 @@
    "outputs": [],
    "source": [
     "# Compute I over Q and the standard deviation of Q\n",
-    "ioq, qstd = pipeline.compute((NormalizedIOfQ, QStd)).values()"
+    "ioq, qstd = pipeline.compute((NormalizedIOfQ, QResolution)).values()"
    ]
   },
   {
diff --git a/src/essreflectometry/amor/resolution.py b/src/essreflectometry/amor/resolution.py
index e591dd1..8208438 100644
--- a/src/essreflectometry/amor/resolution.py
+++ b/src/essreflectometry/amor/resolution.py
@@ -7,7 +7,7 @@
     AngularResolution,
     QBins,
     QData,
-    QStd,
+    QResolution,
     Sample,
     SampleSizeResolution,
     WavelengthResolution,
@@ -146,7 +146,7 @@ def sigma_Q(
     wavelength_resolution: WavelengthResolution,
     sample_size_resolution: SampleSizeResolution,
     q_bins: QBins,
-) -> QStd:
+) -> QResolution:
     """
     Combine all of the components of the resolution and add Q contribution.
 
diff --git a/src/essreflectometry/types.py b/src/essreflectometry/types.py
index 6cd24e4..833bb6a 100644
--- a/src/essreflectometry/types.py
+++ b/src/essreflectometry/types.py
@@ -24,7 +24,7 @@ class QData(sciline.Scope[Run, sc.DataArray], sc.DataArray):
     """Theta data transformed to momentum transfer"""
 
 
-QStd = NewType('QStd', sc.Variable)
+QResolution = NewType('QResolution', sc.Variable)
 
 
 class FootprintCorrected(sciline.Scope[Run, sc.DataArray], sc.DataArray):