For the iS-1000, iS-2000 and iS-3000. Masks the negatives to panorama format. The Panorama Adapter can be used in the iS-1000 although it has no panorama marks in the viewfinder. Note that the iS-20 DLX, L-20, iS-30 DLX and L-30 (yes, the US & Japanese versions only!) have a built-in Panorama Mode.