Sulfur Filters
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Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 50mm Square, Unmounted
DESCRIPTION
A premium grade 4.5nm Sulfur-II ultra-narrowband CCD filter for fast optical systems, with anti-reflection coatings.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium F/2 Sulfur-II High-speed Narrowband Filter, 50.4mm Round, Unmounted
DESCRIPTION
A high-speed narrowband filter with a CWL-preshift for fast optics, delivering maximum contrast for emission nebulae imaging.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 65mm Square, Unmounted
DESCRIPTION
A premium grade 4.5nm Sulfur-II ultra-narrowband CCD filter for fast optical systems, with anti-reflection coatings.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 1.25" Eyepiece
DESCRIPTION
A premium 4.5nm narrowband S-II filter for fast optical systems, with anti-reflection coatings and sealed edges.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 31mm Round, Unmounted
DESCRIPTION
A premium 4.5nm S-II narrowband CCD filter with anti-reflection coatings and sealed edges for long life.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 36mm Round, Unmounted
DESCRIPTION
A premium 4.5nm S-II narrowband CCD filter for fast optical systems, with anti-reflection coatings and sealed edges.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium F/2 Sulfur-II High-speed Narrowband Filter, 50mm Square, Unmounted
DESCRIPTION
A narrowband S-II filter for fast optical systems with a CWL-preshift for maximum contrast in emission nebulae imaging.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 8nm SII CCD Filter, 50x50x3mm Square Unmounted
DESCRIPTION
A high-quality 8nm SII CCD filter with ultra-narrow bandwidths for deep sky astrophotography.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 2" Eyepiece
DESCRIPTION
A premium 4.5nm narrowband S-II filter for fast optical systems, with anti-reflection coatings and sealed edges.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium F/2 Sulfur-II High-speed Narrowband Filter, 31mm Round, Unmounted
DESCRIPTION
A high-speed narrowband filter with a CWL-preshift for use in fast optical systems, delivering maximum contrast.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Baader Planetarium 8nm SII CCD Filter, 65X65X3mm Square Unmounted
DESCRIPTION
A 65mm square unmounted Baader Planetarium 8nm SII CCD Filter with high contrast and anti-reflection coatings.
KEY FEATURES
- Brand: baader planetarium
DESCRIPTION
Explore Scientific 2" 6.5nm S-II Nebula Filter
DESCRIPTION
A 50.8mm Explore Scientific filter that blocks artificial light and enhances visibility of ionized sulfur emission lines.
KEY FEATURES
- Brand: explore scientific
DESCRIPTION
Explore Scientific 2" 12nm S-II Nebula Filter
DESCRIPTION
A 50.8mm Explore Scientific S-II Nebula Filter that blocks artificial light and enhances visibility of celestial objects.
KEY FEATURES
- Brand: explore scientific
DESCRIPTION
SBIG Baader 65mm Square Set of 3 NB Filters
DESCRIPTION
A set of 3 65mm square NB filters for STX-FW5 Filter Wheel, compatible with SBIG STX series cameras.
KEY FEATURES
- Brand: sbig
DESCRIPTION
iOptron 1.25" SII 7nm Narrowband Filter
DESCRIPTION
A narrowband SII filter that enhances nebula contrast by isolating 672nm wavelength and reducing skyglow.
KEY FEATURES
- Brand: ioptron
DESCRIPTION
Lee Filters Lo Sodium 24x21" Gel Filter Sheet
DESCRIPTION
A 24x21" color correction gel filter sheet for precise lighting adjustments.
KEY FEATURES
- Brand: lee filters
DESCRIPTION
