- Altitude
- Aperture
- Apochromatic (APO)
- Astrograph
- Autoguider
- Barlow lens
- Bayer array
- Bin
- Bortle scale
- Calibration frames
- Celestial coordinates
- Chromatic aberration
- CMOS
- Collimation
- Dark frame
- Declination
- Deep-sky object
- Drizzle
- DSLR Camera
- Dynamic range
- Equatorial mount
- Field flattener
- f-number
- Focal length
- Focal ratio
- Guide scope
- Ha
- ISO
- Light pollution
- Nebula
- Newtonian reflector
- Noise
- Pixel scale
- Planetary camera
- Polar alignment
- Prime focus
- RAW format
- Reducer/corrector
- Reflector
- Refractor
- Right ascension
- Schmidt-Cassegrain
- SNR
- Solar filter
- Stacking
- Star cluster
- Star trail
- Time-lapse
- Total integration time
- Tracking
- Tricolor imaging
- Wide field astrophotography
- Zenith
- ZWO Camera