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