diff --git a/toonz/sources/toonz/dvitemview.h b/toonz/sources/toonz/dvitemview.h
index 24be943..864afc5 100644
--- a/toonz/sources/toonz/dvitemview.h
+++ b/toonz/sources/toonz/dvitemview.h
@@ -255,6 +255,9 @@ public:
   }
   QColor getSelectedItemBackground() const { return m_selectedItemBackground; }
 
+  //exposed view parameters
+  void setIconSize(QSize size) { m_iconSize = size; }
+
 private:
   ViewType to_enum(int n) {
     switch (n) {
diff --git a/toonz/sources/toonz/scenebrowser.cpp b/toonz/sources/toonz/scenebrowser.cpp
index c2efe95..bff45b0 100644
--- a/toonz/sources/toonz/scenebrowser.cpp
+++ b/toonz/sources/toonz/scenebrowser.cpp
@@ -154,6 +154,7 @@ SceneBrowser::SceneBrowser(QWidget *parent, Qt::WFlags flags, bool noContextMenu
       new SceneBrowserButtonBar(m_itemViewer, box);
   DvItemViewerPanel *viewerPanel = m_itemViewer->getPanel();
   viewerPanel->setThumbnailsView();
+  viewerPanel->setIconSize(QSize(192,108)); //default 80, 60
   viewerPanel->addColumn(DvItemListModel::FileType, 50);
   viewerPanel->addColumn(DvItemListModel::FrameCount, 50);
   viewerPanel->addColumn(DvItemListModel::FileSize, 50);