Due to COVID-19 shipping times may vary ×

+86 15038106914

Tag Archives :diagonal

What diagonal should I choose, Prism or Mirror type?

In this article, I take the SV188P and SV138 as the example, introduce each kind of diagonal's advantages and shortcomings for the beginners, the 45° is more suitable for the terrestrial, or long focus Schmidt-Cassegrain and Maksutov-Cassegrain telescopes, while it induces the CA, and so favored by today's market......  ...

Read more  SV188P,  diagonal,  star diagonal,  beginner,  SV138,  accessory

What’s the Special of SV501 Telescope

Thanks for interested in Svbony SV501 telescope. hope you enjoy the special design fo prism diagonal.  ...

Read more  SV501 Telescope,  Prism Diagonal,  Svbony Telescope