Rubin, AdamAdamRubinBen-Ami, SagiSagiBen-AmiHershko, OfirOfirHershkoRappaport, MichaelMichaelRappaportDiner, OzOzDinerGal-Yam, AvishayAvishayGal-YamCAMPANA, SergioSergioCAMPANACLAUDI, RiccardoRiccardoCLAUDISCHIPANI, PietroPietroSCHIPANIAliverti, MatteoMatteoAlivertiBARUFFOLO, AndreaAndreaBARUFFOLOBIONDI, FEDERICOFEDERICOBIONDIBRUCALASSI, AnnaAnnaBRUCALASSICAPASSO, GiulioGiulioCAPASSOCOSENTINO, RosarioRosarioCOSENTINOD'ALESSIO, FrancescoFrancescoD'ALESSIOD'AVANZO, PaoloPaoloD'AVANZOKuncarayakti, HanindyoHanindyoKuncarayaktiMUNARI, MATTEOMATTEOMUNARISCUDERI, SalvatoreSalvatoreSCUDERIVITALI, FabrizioFabrizioVITALIAchrén, JaniJaniAchrénAraiza-Duran, José AntonioJosé AntonioAraiza-DuranArcavi, IairIairArcaviBIANCO, ANDREAANDREABIANCOCAPPELLARO, EnricoEnricoCAPPELLAROCOLAPIETRO, MIRKOMIRKOCOLAPIETRODELLA VALLE, MassimoMassimoDELLA VALLED'ORSI, SERGIOSERGIOD'ORSIFANTINEL, DanielaDanielaFANTINELFynbo, JohanJohanFynboGenoni, MatteoMatteoGenoniHirvonen, MikaMikaHirvonenKotilainen, JariJariKotilainenKumar, TarunTarunKumarLANDONI, MarcoMarcoLANDONILehti, JussiJussiLehtiLI CAUSI, GianlucaGianlucaLI CAUSIMARAFATTO, LucaLucaMARAFATTOMattila, SeppoSeppoMattilaPARIANI, GiorgioGiorgioPARIANIPignata, GiulianoGiulianoPignataRICCI, DAVIDEDAVIDERICCIRIVA, MarcoMarcoRIVASALASNICH, BernardoBernardoSALASNICHSANCHEZ CASTELAN, Ricardo ZanmarRicardo ZanmarSANCHEZ CASTELANSmartt, StephenStephenSmarttTURATTO, MassimoMassimoTURATTO2021-04-222021-04-222018978151061957997815106195860277-786Xhttp://hdl.handle.net/20.500.12386/30850The Son Of X-Shooter (SOXS)1 is a medium resolution spectrograph (R 4500) proposed for the ESO 3.6m NTT. We present the optical design of the UV-VIS arm of SOXS which employs high efficiency ion-etched gratings used in first order (m = 1) as the main dispersers. The spectral band is split into four channels which are directed to individual gratings, and imaged simultaneously by a single three-element catadioptric camera. The expected throughput of our design is > 60% including contingency. The SOXS collaboration expects first light in early 2021. This paper is one of several papers presented in these proceedings<SUB>2-10</SUB> describing the full SOXS instrument.ELETTRONICOenConference paper10.1117/12.23133382-s2.0-85052654579https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10702/2313338/MITS-the-Multi-Imaging-Transient-Spectrograph-for-SOXS/10.1117/12.2313338.full?SSO=12018SPIE10702E..2ZRFIS/05 - ASTRONOMIA E ASTROFISICA