Instrument
- AZT-82
- Air Force Camera2
- Apertif10
- Apogee Aspen CG16m1
- Armagh-Dunsink-Harvard Becker-Schmidt Telescope1
- Asiago Observatory 92/67 cm Schmidt2
- Bruce Double Astrograph1
- Byurakan 1m Schmidt8
- CRISM1
- CRISM/MRO1
- Calar Alto 1.23m Cassegrain1
- Calar Alto 2.2m Cassegrain1
- Calar Alto 3.5m 2-lens corrected1
- Calar Alto 3.5m 3-lens corrected1
- Calar Alto Schmidt Telescope1
- Callisto Spectrometer1
- Cerro Tololo 4 meter2
- ChroTel1
- Cooke Short Focus2
- Coude spectrograph 700mm camera1
