diff --git a/croppa/main.py b/croppa/main.py
index c78c2bd..525d29b 100644
--- a/croppa/main.py
+++ b/croppa/main.py
@@ -61,7 +61,7 @@ class VideoEditor:
     # Zoom and crop settings
     MIN_ZOOM = 0.1
     MAX_ZOOM = 10.0
-    ZOOM_INCREMENT = 0.1
+    ZOOM_INCREMENT = 0.5
 
     # Supported video extensions
     VIDEO_EXTENSIONS = {".mp4", ".avi", ".mov", ".mkv", ".wmv", ".flv", ".webm", ".m4v"}