Tag Archives :SV550 122MM
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! ...
Equipment Display of SV550 Apochromatic Triplet 122mm F7 Telescope
- Sep 20,2023
- Tyson
- 0 Comments
- SV550 122mm
The SV550 APO triplet refractor is a compact refractor with 122mm aperture, f/7 focal ratio and 854mm focal length, a great travel telescope for astrophotography and observation. ...