Catadioptric telescopes fall into two broad categories: Maksutov-Cassegrain and Schmidt-Cassegrain. Schmidt-Cassegrains traditionally have bigger apertures, while Maksutov-Cassegrains usually have ...

Here, we've divided them into two categories: the Maksutov-Cassegrain and the Schmidt-Cassegrain. The former model is great for correcting issues such as the "coma" distortion effect and the ...