@joseph I don’t know anything about it but telescopes need extreme precision.
The best thing for a beginner if you have never had a telescope before is a 8” Dobsonian ($300 used). Great for visual (aka with your eyes) observation and to make photos of planets. Gets you familiar with telescope and night sky.
For photography of nebulas etc a DSLR and 135mm (or so) prime lens and a star tracker (~$500) is best to get started.