Filtre Multi-Narrowband SV240 pour Astrophotographie Urbaine - SVBONY
Filtre Multi-Narrowband SV240 pour Astrophotographie Urbaine - SVBONY
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Regular price
€125,99 EUR
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€125,99 EUR
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The SV240 multi-narrowband filter is an essential accessory for urban astrophotography, designed to effectively block light pollution. With a cut-off depth of ≥OD4, it ensures excellent performance in bright environments.
This filter is compatible with most astrophotography systems, which means it can meet your varied needs without requiring multiple filters. Capture a multitude of astrophotographic targets thanks to its effective wavelength selections for Ha, OIII, and H-Beta.
- Size: 2 inches
- Substrate thickness: 2 mm
- Clear aperture: 44 mm
- Wavelength range: 300-1100 nm
- Peak transmittance: T > 95% at 486.1 nm
- Surface quality: 60/40
- Threading: M48x0.75
- Net weight: 12.5 g
- Excellent transmission >90% for Ha, OIII, and H-Beta
- Anti-light pollution design for urban environments
- High versatility: ideal for various astrophotography systems
- Ability to capture colored images without complex filter combinations
- Compatible with 99% of astrophotography systems
- Works in Bortle 1 to 8 zones, suitable for almost all urban areas
- SV240 multi-narrowband filter
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