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List of optical telescopes 
Summary
- 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