Teleskop: Perbezaan antara semakan

Telescopes are frequently characterised by their design details, and usually named after the principal designer or designers of that type of telescope. For optical telescopes, especially optical astronomical telescopes, there are three main types:

 

 

 

 

Di mana teleskop digunakan untuk lihatan langsung oleh mata manusia, yang mana ia biasa menggunakan [[keping mata]] untuk melihat imej, dan kebanyakan,