diff --git a/camera_visualizer/vizu.py b/camera_visualizer/vizu.py
new file mode 100644
index 0000000..699959a
--- /dev/null
+++ b/camera_visualizer/vizu.py
@@ -0,0 +1,19 @@
+"""Visualise the cameras using the ouptut from run_colmap.py"""
+from camera_visualizer import visualize_cameras
+
+import open3d as o3d
+import json
+import os
+
+sphere_radius = 1.
+camera_size = 0.1
+
+base_dir = "./lupo_output_dir_4/"
+
+cam_dict_path = os.path.join(base_dir, "posed_images/kai_cameras_normalized.json")
+with open(cam_dict_path) as fd:
+    cam_dict = json.load(fd)
+
+colored_camera_dicts = [([0,1,0], cam_dict)]
+
+visualize_cameras.visualize_cameras(colored_camera_dicts, sphere_radius, camera_size=camera_size)