diff --git a/raysect/optical/observer/pipeline/bayer.pxd b/raysect/optical/observer/pipeline/bayer.pxd
index 60c126f1..c9f77d02 100644
--- a/raysect/optical/observer/pipeline/bayer.pxd
+++ b/raysect/optical/observer/pipeline/bayer.pxd
@@ -35,7 +35,7 @@ from raysect.core.math cimport StatsArray2D
 cdef class BayerPipeline2D(Pipeline2D):
 
     cdef:
-        str name
+        public str name
         public SpectralFunction red_filter, green_filter, blue_filter
         tuple _bayer_mosaic
         public bint display_progress
diff --git a/raysect/optical/observer/pipeline/mono/power.pxd b/raysect/optical/observer/pipeline/mono/power.pxd
index 530889d8..2a2bba41 100644
--- a/raysect/optical/observer/pipeline/mono/power.pxd
+++ b/raysect/optical/observer/pipeline/mono/power.pxd
@@ -37,7 +37,7 @@ from raysect.optical.observer.base.sampler cimport FrameSampler2D
 cdef class PowerPipeline0D(Pipeline0D):
 
     cdef:
-        str name
+        public str name
         public SpectralFunction filter
         public bint accumulate
         readonly StatsBin value
@@ -49,7 +49,7 @@ cdef class PowerPipeline0D(Pipeline0D):
 cdef class PowerPipeline1D(Pipeline1D):
 
     cdef:
-        str name
+        public str name
         public SpectralFunction filter
         public bint accumulate
         readonly StatsArray1D frame
@@ -63,7 +63,7 @@ cdef class PowerPipeline1D(Pipeline1D):
 cdef class PowerPipeline2D(Pipeline2D):
 
     cdef:
-        str name
+        public str name
         public SpectralFunction filter
         public bint display_progress
         double _display_timer
diff --git a/raysect/optical/observer/pipeline/rgb.pxd b/raysect/optical/observer/pipeline/rgb.pxd
index 87f48357..e8a3b289 100644
--- a/raysect/optical/observer/pipeline/rgb.pxd
+++ b/raysect/optical/observer/pipeline/rgb.pxd
@@ -35,7 +35,7 @@ from raysect.core.math cimport StatsArray3D, StatsArray1D
 cdef class RGBPipeline2D(Pipeline2D):
 
     cdef:
-        str name
+        public str name
         public bint display_progress
         double _display_timer
         double _display_update_time
@@ -78,4 +78,4 @@ cdef class XYZPixelProcessor(PixelProcessor):
         double[:,::1] resampled_xyz
         StatsArray1D xyz
 
-    cpdef object reset(self)
\ No newline at end of file
+    cpdef object reset(self)