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Category Archives :Review

SV503 80ED Review-Jim Toplicar

The SV503 80ED scope and SV193 reducer review By Jim. "I am very happy with the performance of my SV503 80ED with the 0.8X reducer/flattener.  If such a fast, high performing......."  ...

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My SV503 70mm F6 experience

In a Bortle 6 area,  I wanted a light and easy setup, seeking for darker skies......  ...

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Night sky above Australia

The story of Svbony and Australia is unfolding.  ...

Read more  Svbony,  Australia,  Astronomy,  nightsky,  stars

Interview with users of SV503 telescope(3)-Harald Becher “ interest = work”

Today we invite Harald Becher to do this week's SV503 interview. When the interest becomes your work, everything is getting full of fun......  ...

Read more  review,  SV503,  SV50380ED,  interview