Tag Archives :SV550 122mm f7
SV550 122mm F7 VS SV550 80mm F6 —Explore More Surprises
- May 30,2023
- Cindy
- 2 Comments
- SV550 122mm
This large-aperture telescope is an upgrade based on the SV550 80mm. If you put the two together, you will be very surprised! ...