List of optical telescopes
- List of largest [optical reflecting telescopes] – List of large optical telescopes
- List of largest optical [refracting telescopes]
- List of [space telescopes]
- List of [solar telescopes]
- List of [telescope types]
- List of largest [optical telescopes historically]
- List of largest optical [telescopes in the 20th century]
- List of largest optical telescopes in [the 19th century]
- List of largest optical telescopes in the [18th century]