{"id":7417,"date":"2025-02-12T21:06:05","date_gmt":"2025-02-12T20:06:05","guid":{"rendered":"https:\/\/telescoop.rabdevelopment.nl\/?post_type=product&p=7417"},"modified":"2026-08-19T17:24:32","modified_gmt":"2026-08-19T15:24:32","slug":"vespera-light-pollution-filter","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/vespera-lichtvervuiling-filter\/","title":{"rendered":"Vaonis Vespera CLS filter"},"content":{"rendered":"

Vaonis Vespera CLS Filter: deep-sky astrophotography from the city<\/strong><\/h2>\n\n\n\n

The Vaonis CLS (City Light Suppression) filter removes skyglow from your Vespera images. Street lighting based on sodium and mercury lamps emits at specific wavelengths; this filter blocks precisely those bands while letting the light from nebulae and galaxies pass through.<\/p>\n\n\n\n

The result: darker backgrounds, less color cast, and more contrast on deep-sky objects, right from the city or a suburb.<\/p>\n\n\n\n

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Automatically recognized<\/h4>\n\n\n\n

Thanks to the integrated chip, the Vespera recognizes the filter as soon as you click it onto the station. The Singularity app automatically adjusts the image processing; you don't need to configure anything.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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When do you choose CLS<\/h4>\n\n\n\n

The CLS filter is a broadband filter: it works on virtually all object types, including galaxies and star clusters. If you mainly photograph emission nebulae, the narrowband dual-band filter extracts even more contrast from them.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Included<\/h3>\n\n\n\n