diff --git a/graphs/data/__init__.py b/graphs/data/__init__.py
index 23b872114..bd58e57e3 100644
--- a/graphs/data/__init__.py
+++ b/graphs/data/__init__.py
@@ -23,3 +23,4 @@ from . import fitShieldRegen
 from . import fitCapRegen
 from . import fitMobility
 from . import fitWarpTime
+from . import fitLockTime
diff --git a/graphs/data/fitLockTime/__init__.py b/graphs/data/fitLockTime/__init__.py
new file mode 100644
index 000000000..13f22a3ae
--- /dev/null
+++ b/graphs/data/fitLockTime/__init__.py
@@ -0,0 +1,24 @@
+# =============================================================================
+# Copyright (C) 2010 Diego Duclos
+#
+# This file is part of pyfa.
+#
+# pyfa is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# pyfa is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with pyfa.  If not, see <http://www.gnu.org/licenses/>.
+# =============================================================================
+
+
+from .graph import FitLockTimeGraph
+
+
+FitLockTimeGraph.register()
diff --git a/graphs/data/fitLockTime/getter.py b/graphs/data/fitLockTime/getter.py
new file mode 100644
index 000000000..301c84c1c
--- /dev/null
+++ b/graphs/data/fitLockTime/getter.py
@@ -0,0 +1,29 @@
+# =============================================================================
+# Copyright (C) 2010 Diego Duclos
+#
+# This file is part of pyfa.
+#
+# pyfa is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# pyfa is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with pyfa.  If not, see <http://www.gnu.org/licenses/>.
+# =============================================================================
+
+
+from graphs.data.base import SmoothPointGetter
+
+
+class TgtSigRadius2LockTimeGetter(SmoothPointGetter):
+
+    def _calculatePoint(self, x, miscParams, src, tgt, commonData):
+        tgtSigRadius = x
+        time = src.item.calculateLockTime(radius=tgtSigRadius)
+        return time
diff --git a/graphs/data/fitLockTime/graph.py b/graphs/data/fitLockTime/graph.py
new file mode 100644
index 000000000..66199fc89
--- /dev/null
+++ b/graphs/data/fitLockTime/graph.py
@@ -0,0 +1,39 @@
+# =============================================================================
+# Copyright (C) 2010 Diego Duclos
+#
+# This file is part of pyfa.
+#
+# pyfa is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# pyfa is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with pyfa.  If not, see <http://www.gnu.org/licenses/>.
+# =============================================================================
+
+
+import math
+
+from graphs.data.base import FitGraph, Input, XDef, YDef
+from .getter import TgtSigRadius2LockTimeGetter
+
+
+class FitLockTimeGraph(FitGraph):
+
+    # UI stuff
+    internalName = 'lockTimeGraph'
+    name = 'Lock Time'
+    xDefs = [XDef(handle='tgtSigRad', unit='m', label='Target signature radius', mainInput=('tgtSigRad', 'm'))]
+    yDefs = [YDef(handle='time', unit='s', label='Lock time')]
+    inputs = [Input(handle='tgtSigRad', unit='m', label='Target signature', iconID=1390, defaultValue=None, defaultRange=(25, 500))]
+    srcExtraCols = ('ScanResolution',)
+
+    # Calculation stuff
+    _limiters = {'tgtSigRad': lambda src, tgt: (1, math.inf)}
+    _getters = {('tgtSigRad', 'time'): TgtSigRadius2LockTimeGetter}
diff --git a/gui/builtinViewColumns/attributeDisplayGraph.py b/gui/builtinViewColumns/attributeDisplayGraph.py
index b3d9c0e5e..62126bd84 100644
--- a/gui/builtinViewColumns/attributeDisplayGraph.py
+++ b/gui/builtinViewColumns/attributeDisplayGraph.py
@@ -299,3 +299,21 @@ class WarpDistanceColumn(GraphColumn):
 
 
 WarpDistanceColumn.register()
+
+
+class ScanResolutionColumn(GraphColumn):
+
+    name = 'ScanResolution'
+    stickPrefixToValue = True
+
+    def __init__(self, fittingView, params):
+        super().__init__(fittingView, 74)
+
+    def _getValue(self, fit):
+        return fit.ship.getModifiedItemAttr('scanResolution'), 'mm'
+
+    def _getFitTooltip(self):
+        return 'Scan Resolution'
+
+
+ScanResolutionColumn.register()