svbony

7 месяцев назад

This video reviews the SVBONY SV48P 90mm f/5.5 telescope, a budget refractor that is marketed as an astrophotography tool. The reviewer discusses the telescope's construction, features, and performance, including its chromatic aberration and the focuser's play. They also compare it to other budget telescopes, such as the Orion Short Tube 80 and the Orion Observer 134.

4 месяца назад

This video reviews the Svbony Sv503 telescope, a doublet refractor designed for astrophotography. The reviewer discusses the telescope's features, including its focuser, dew shield, and dovetail system, and explains why it's a good choice for beginners. They also provide recommendations for accessories, such as a field flattener and UV/IR cut filter.