Same as Fig. 1, but with typical spectra of class V stars from Ranade et al. (2004) at R ≃ 500. We also show prominent absorption features at play in the NaCo SDI+ filters such as the HI Brackett series for early-type stars and other elements for late-type stars. OBA spectra are taken from the library of Pickles (1998) at a resolution of 500 with a sampling of 5 Å, while FGKM spectra come from the IRTF/Spex library of Cushing et al. (2005), with an original resolution of 2000, but degraded to 500. A model spectrum of Vega is overplotted with a dashed line (Colina et al. 1996) and the 2MASS H-band relative spectral response curve from Cohen et al. (2003).