Cassegrainian telescope

ریشه

Named after the French priest Laurent Cassegrain who invented this type of telescope in the 17th century.

مثال

• The Cassegrainian telescope is a popular design for large observatory telescopes.
• The Cassegrainian telescope uses a combination of mirrors and lenses to focus light.
• The Hubble Space Telescope is a type of Cassegrainian telescope.

ترکیب‌های رایج

Cassegrainian telescope design Cassegrainian telescope system Cassegrainian telescope mirror