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Filtre Multi-Narrowband SV240 pour Astrophotographie Urbaine - SVBONY

Filtre Multi-Narrowband SV240 pour Astrophotographie Urbaine - SVBONY

En stock

€189,90 EUR
€189,90 EUR
In vendita Épuisé
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  • Nouveau: Paiement 3x sans frais avec Klarna

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

svbony-W9191A

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