Interview with users of SV503 telescope（5)-Brian L. Tan
This week we invite Brian Leonardo Tan to do this week's SV503 102ED interview. Brian is really warm-hearted and knowledgeable, anyone can contact him for your Astronomy questions. Read More
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The SV503 ED 102/714 - my first ED refractor!
Thank God I tried the SV503 102 ED. I am very pleased with the performance! Both for stars, moon, star clusters and deep sky objects the telescope performed quite excellently. It meets all my requirements. Read More