Tag Archives :Refractor

SV501P multi-coated optics portable refractor telescope, our first telescope with the backpack.  ...

The rotator problem of the SV503 102mm telescope can be solved here.  ...

The sv503 80ed telescope has a rugged housing to prevent damage，the fully multilayer coated lens eliminates all reflections on the glass, and it has little or no chromatic aberration at high magnification.  ...

Star Hunter did this very clear review of the SV503 telescope and SV193 reducer. Everything you want to know about SV503 can be found here.  ...

Do you want to spot a dance of a half-trillion stars? Hi, everyone. Today we are talking about how to choose a refractor telescope.  ...

This month we are excited to release our brand new OTA, SV48P 90mm f5.5 refractor telescope. In this blog, I wanna share some of the key features of this brand new telescope.  ...

A quick test of the SV501 refractor working with Canon Camera. very very clear images. hope you like this telescope!  ...

SV48 90mm refractor is your best first telescope.  ...

The Rose Nebula is really beautiful and full of mystery. SVBONY's OTA can capture it well.  ...

The three piece APO compound achromatic objective lens structure is adopted to significantly improve the image quality of the captured image. (increased by 15.8% according to the calculation of the spectrometer.)  ...