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CHF 1'299
Part no. FILTER-0026
Disponible en stock chez le fournisseur
Visit 3nm SII filter from Chroma Technology is an ultra-narrow band filter designed to isolate the emission line of ionized sulfur (SII) at 672 nm. This filter is particularly suited to imaging nebulae, where sulfur plays a key role in spectral emission. It is ideal for astrophotographers seeking maximum contrast and clear separation of the different spectral lines.
The filter Chroma SII 3nm is an essential tool for astrophotographers seeking to capture the subtle details of nebulae rich in ionized sulfur. Its optical precision, high transmission and ability to effectively reduce light pollution make it an essential choice for deep-sky imaging.