blog

The tragic coronavirus pandemic that is still afflicting the world has placed global attention on the value of biodiversity and the urgent need to take concrete measures to safeguard it  ...

Review of the Svbony filters  ...

Quick test of the SV503 telescope in daytime, SV503 80 ED telescope working with SV305 camera and SV105 , SV205. You need extend tube or diagonal.  ...

SV503 80 ED telescope unboxing, 2" telescope OTA with 1.25" adapter, metal hoop and dovetail, SMC band coating, SPL-51 ED glass.  ...

2020 New SWA eyepiece Svbony SV154 70 degree eyepieces for your astronomy telescope.  ...

Test the APO and Achromatic, make sure the difference under diffraction ring, SV305 doublet is quality achromatic lens with SPL-51 ED glass.  ...

How to spend the time during current coronacirus crisis, highly recommend the astronomy observation with Svbony SV503 and SV25 telescopes.  ...

SV503 telescope is designed with single ED glass, not an APO.  ...

Use SV106 guider scope as astronomy telescope. SV106 finder could work with the eyepiece directly. also could wotk with SV105 camera. it shows clear image with barlow and diagonal.  ...

Install the Directshow Driver to your Windows computer, then SV305 camera could work with other directshow capture software.  ...