How to choose the right equipment with SV503 70mm OTA reflect telescope?

In this video you can see we use Svbony Sv503 70mm OTA reflect telescope, with sv106 guide scope and sv170 zoom eyepiece.
You will see the whole process of telescope assembly, and we will teach you how to match them in the video to achieve the best effect. If you want to learn star photography, you can pay more attention to our channel.