| Spectroscopy | Detector | Resolution | Slit | |
| 4-m | Hydra + Fiber Spectrograph | SITe 2K CCD, 3300-11,000Å or Loral 3K CCD, 3300-11,000Å |
300-2000 | Fiber 120+fibers, 2 arcsec aperture |
| R-C CCD Spectrograph | Loral 3K CCD, 3100-11,000Å | 300-5000 | 5.5' | |
| Echelle Spectrograph + Blue Air Schmidt | Loral 3K CCD, 3100-11,000Å | 15,000 | 5.2' | |
| Echelle Spectrograph + Long Cameras | SITe 2K CCD, 3100-11,000Å | 98,000 | 5.2' | |
| CTIO IR Spectrometer (restricted) | InSb (2562, 0.9-5µm) | 450-98000 | 0.3' | |
| OSIRIS IR Imager/Spectrometer | HgCdTe (10242, 1.0-2.4µm) | 1200 or 2900 | 1.2' | |
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| 1.5-m | Cass Spectrograph | Loral 1200x800 CCD, 3100-11,000Å | <1300 | 7.7' |
| OSIRIS IR Imager/Spectrometer | HgCdTe (10242, 1.0-2.4µm) | 1200 or 2900 | 4' | |
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| Curtis Schmidt | Objective Prism Imaging | SITe 2K CCD, 3100-11,000Å | <900 | NA |
| Imaging | Detector | Field | ||
| 4-m | Mosaic II Imager | 8Kx8K CCD Mosaic | 0.27 | 36' |
| OSIRIS IR Imager/Spectrometer | HgCdTe (10242, 1.0-2.4µm) | 0.15 or 0.4 | 1.2' or 3' | |
| CTIO IR Imager (restricted) | HgCdTe (2562, 1-2.5µm) | 0.4 or 0.22 | 1.7' or 0.9' | |
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| 1.5-m | Cass Direct Imaging | SITe 1K/2K CCD | 0.44/0.24 | 14.8'/8.2' |
| CTIO IR Imager (restricted) | HgCdTe (2562, 1-2.5µm) | 1.15/0.64 | 4.9'/2.8' | |
| ASCAP Optical Photometer | ||||
| OSIRIS IR Imager/Spectrometer | HgCdTe (10242, 1.0-2.4µm) | 0.4 or 1.1 | 4' or 10' | |
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| 0.9-m | Cass Direct Imaging | SITe 2K CCD | 0.40 | 13.6' |
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| Curtis Schmidt | Direct Imaging | SITe 2K CCD | 2.3 | 79' |
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| YALO | ANDICAM Optical/IR Camera | Loral 2K CCD | 0.3 | 10' |
| HgCdTe 1K IR | 0.2 | 3.3' | ||