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