SECOND SUPPLEMENTAL INDENTURE Second Supplemental Indenture (this "Second Supplemental Indenture"), dated as of July 14, 2004 among IMAX Corporation, a corporation incorporated under the federal laws of Canada (the "Company"), the Guarantors named in...Second Supplemental Indenture • July 28th, 2004 • Imax Corp • Photographic equipment & supplies • New York
