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Dark sky astronomy locations guide

Friday, May 23, 2025 by Richard Harris

Finding a dark sky location for astronomy begins with understanding what makes a sky dark. A dark sky is one where artificial light is minimal or absent, allowing celestial objects to appear with clarity and contrast. This level of darkness isn’t judged by personal perception but by measured v...

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SVBONY SV240 filter reviewed

Tuesday, January 7, 2025 by Russ Scritchfield

ScopeTrader’s quick take on the SVBONY SV240 Multi-Narrowband Filter highlights its remarkable capability for urban astrophotography, allowing users to capture deep-sky objects without the need to travel far from light-polluted areas. This 2-inch mounted filter is compatible with most astropho...

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