ET-ELW30 lens (0.92-1.22:1) Compatible with the following:\n&162; PANPTEW550EJ\n&162; PANPTEW550LEJ\n&162; PANPTEW650EJ\n&162; PANPTEX520EJ\n&162; PANPTEX520LEJ\n&162; PANPTEX620EJ\n&162; PANPTEX620LEJ\n&162; PANPTEZ590EJ \n&162; PANPTEZ590LEJFeatures Lens Throw Ratio 0.92-1.22:1