Lot of 2x thomson 5inch studio viewfinders for thomson broadcast camerasyou get BOTH viewfindersmodel 16577215inch screenstested in 4:3 and switches to 16:9 when camera is in 16:9works with 1657W, 1657D, 1647 also, should work on , 1707TTV etcPAL formatsmall cable from viewfinder (dtype)to amera is not included but mounting brack for viewfinder to camera is of courseSupplied with pan and tilt bracketsBOTH viewfinders below