|  |  | 
   | Instruments
                     (in alphabetical order) |   |  
   
      
       |  | CIRPASS,
        (Cambridge InfraRed PAnoramic Survey
          Spectrograph) |   
       |  | FLAMES,
        (Fibre Large Array Multi Element
        Spectrograph), including 
        GIRAFFE,
        (a very elongated, fully dioptric spectrograph with fiber entrance slits)
 |   
       |  | GMOS-IFU, 
         (GEMINI MultiObject Spectrograph
          Integral Field Unit) |   
       |  | GNIRS-IFU,  
             (GEMINI Near InfraRed Spectrograph
               Integral Field Unit) |   
       |  | IMACS-IFU, 
         (Inamori MAgellan Cassegrain Spectrograph
          Integral Field Unit) |   
       |  | INTEGRAL,  (extending of WYFFOS to INTEGRAL field
            spectroscopy, mounted at the GHRIL Nasmyth platform)
 |   
       |  | MPE-3D,
       (MPE's 3D Imaging NIR Spectrometer) |   
       |  | NaCo, shortcut of
             NAOS-CONICA (Nasmyth Adaptive Optics System
           including former: COude Near-Infrared CAmera,
 now Near-Infrared Imager and Spectrograph)
 |   
       |  | OASIS, 
         (Optically Adaptive System for Imaging
          Spectroscopy) |   
       |  | PMAS, 
         (Potsdam Multi-Aperture Spectrophotometer) |   
       |  | SAURON, 
        (Spectrographic Areal Unit for Research on
          Optical Nebulae) |   
       |  | SINFONI,
        (Spectrograph for INtegral Field Observations
         in the Near Infrared) including  
         
          SPIFFI, 
         (SPectrometer for Infrared Faint Field
           Imaging)
 |   
       |  | SNIFS, 
        (SuperNova Integral Field Spectrograph) |   
       |  | VIMOS, 
         (VIsible imaging MultiObject Spectrograph) see also
        VIRMOS
 |  
    |