%0 Journal Article %A García Vargas, María Luisa %A Sánchez Blanco, Ernesto %A Carrasco, Esperanza %A Gil De Paz, Armando %A Páez, Gonzalo %A Pérez, Ana %A Gallego Maestro, Jesús %A Sánchez, Francisco %A Vílchez, José M. %T MEGARA Optical design: the new integral field unit and multi-object spectrograph for the GTC 10m telescope %D 2012 %@ 0277-786X %U https://hdl.handle.net/20.500.14352/44860 %X We describe the optical design of MEGARA, the future optical Integral Field Unit (IFU) and Multi-Object Spectrograph (MOS) for the 10.4-m Gran Telescopio CANARIAS (GTC). MEGARA is being built by a Consortium of public research institutions led by the Universidad Complutense de Madrid (UCM, Spain) that also includes INAOE (Mexico), IAA-CSIC (Spain) and UPM (Spain). %~