Celestron vs Orion Cassegrain Telescopes
Celestron is known for its Schmidt-Cassegrain (SC). But then there’s the Ritchey-Chrétien (RC) type of Cassegrain marketed by the Orion telescope brand. How do these compare? Let’s look at Orion vs Celestron and the important things to know about these SC vs RC telescope types. One thing, both are a Cassegrain type of telescope. What … Read more