Filtre à bande étroite SII 7nm SVBONY pour CCD
Filtre à bande étroite SII 7nm SVBONY pour CCD
SKU: svbony-W9122B
Disponibile
Impossibile caricare la disponibilità di ritiro
- Expédition depuis la France
- Retour sous 90 jours
- Support client en Français
This filter transmits a bandwidth of 7nm centered at 672nm and significantly reduces other transmissions, including wavelengths responsible for light pollution.
Features
- Quality glass material; the SVBONY filter is made with multi-layer Schott glass using ion-assisted deposition technology to ensure scratch resistance and stability at the central wavelength or CWL.
- Robust metal frame; the SVBONY filter cell is made from lightweight and sturdy metal and is CNC machined, sandblasted, anodized black, and laser engraved.
- Standard 2-inch thread size; the filter cell screws directly into the 2-inch barrel of your telescope eyepiece.
The 2-inch SVBONY SII-CCD filter is designed for astrophotography and allows you to increase contrast when photographing deep sky objects. It stands out better against the backdrop of the night sky, allowing you to see details that were not previously apparent.






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