| almucantar | altazimuth telescope |
| astronomical telescope | Cassegrain telescope |
| cathetometer | collimator |
| coudé telescope | Dobsonian telescope |
| equatorial telescope | finder |
| Galilean telescope | Gregorian telescope |
| heliometer | Maksutov telescope |
| meridian circle | monocular |
| Newtonian telescope | radio telescope |
| reflecting telescope | refracting telescope |
| Schmidt telescope | Schmidt–Cassegrain telescope |
| space telescope | telescopic sight |
| terrestrial telescope |