The IMaX polarimeter for the solar telescope SUNRISE of the NASA long duration balloon program A. Alvarez-Herrero, V. Martínez-Pillet, J.C. del Toro Iniesta, V. Domingo and the IMaX team EPJ Web of Conferences, 5 (2010) 05002 Published online: 02 June 2010 DOI: 10.1051/epjconf/20100505002