3nm Astrophotography Filters
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Original price $344.95 - Original price $344.95Original price$344.95$344.95 - $344.95Current price $344.95Antlia 3nm Narrowband H-Alpha (Ha) Pro 1.25" Mounted (H-ALPHA-3NM-PRO-125)
AntliaAntlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...
View full detailsOriginal price $344.95 - Original price $344.95Original price$344.95$344.95 - $344.95Current price $344.95Sold out -
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Original price $344.95 - Original price $344.95Original price$344.95$344.95 - $344.95Current price $344.95Antlia 3nm Narrowband Sulfur II (SII) Pro 1.25" Mounted (SII-3NM-PRO-125)
AntliaAntlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $344.95 - Original price $344.95Original price$344.95$344.95 - $344.95Current price $344.95Sold out -
Original price $369.95 - Original price $369.95Original price$369.95$369.95 - $369.95Current price $369.95Antlia 3nm Narrowband H-Alpha (Ha) Pro 31mm Unmounted (H-ALPHA-3NM-PRO-31MM)
AntliaAntlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...
View full detailsOriginal price $369.95 - Original price $369.95Original price$369.95$369.95 - $369.95Current price $369.95 -
Original price $369.95 - Original price $369.95Original price$369.95$369.95 - $369.95Current price $369.95Antlia 3nm Narrowband Sulfur II (SII) Pro 31mm Unmounted (SII-3NM-PRO-31MM)
AntliaAntlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $369.95 - Original price $369.95Original price$369.95$369.95 - $369.95Current price $369.95 -
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Original price $384.95 - Original price $384.95Original price$384.95$384.95 - $384.95Current price $384.95Antlia OIII 3nm Pro 1.25" Mounted (OIII-3NM-PRO-125)
AntliaAntlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $384.95 - Original price $384.95Original price$384.95$384.95 - $384.95Current price $384.95Sold out -
Original price $409.95 - Original price $409.95Original price$409.95$409.95 - $409.95Current price $409.95Antlia OIII 3nm Pro 31mm Unmounted (OIII-3NM-PRO-31MM)
AntliaAntlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $409.95 - Original price $409.95Original price$409.95$409.95 - $409.95Current price $409.95 -
Original price $422.95 - Original price $422.95Original price$422.95$422.95 - $422.95Current price $422.95Antlia 3nm Narrowband H-Alpha (Ha) Pro 36mm Unmounted (H-ALPHA-3NM-PRO-36MM)
AntliaAntlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...
View full detailsOriginal price $422.95 - Original price $422.95Original price$422.95$422.95 - $422.95Current price $422.95 -
Original price $422.95 - Original price $422.95Original price$422.95$422.95 - $422.95Current price $422.95Antlia 3nm Narrowband Sulfur II (SII) Pro 36mm Unmounted (SII-3NM-PRO-36MM)
AntliaAntlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $422.95 - Original price $422.95Original price$422.95$422.95 - $422.95Current price $422.95 -
Original price $459.95 - Original price $459.95Original price$459.95$459.95 - $459.95Current price $459.95Antlia OIII 3nm Pro 36mm Unmounted (OIII-3NM-PRO-36MM)
AntliaAntlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $459.95 - Original price $459.95Original price$459.95$459.95 - $459.95Current price $459.95 -
Original price $550.95 - Original price $550.95Original price$550.95$550.95 - $550.95Current price $550.95Antlia 3nm Narrowband H-Alpha (Ha) Pro 2" Mounted (H-ALPHA-3NM-PRO-2)
AntliaAntlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...
View full detailsOriginal price $550.95 - Original price $550.95Original price$550.95$550.95 - $550.95Current price $550.95 -
Original price $550.95 - Original price $550.95Original price$550.95$550.95 - $550.95Current price $550.95Antlia 3nm Narrowband Sulfur II (SII) Pro 2" Mounted (SII-3NM-PRO-2)
AntliaAntlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $550.95 - Original price $550.95Original price$550.95$550.95 - $550.95Current price $550.95 -
Original price $599.95 - Original price $599.95Original price$599.95$599.95 - $599.95Current price $599.95Antlia OIII 3nm Pro 2" Mounted (OIII-3NM-PRO-2)
AntliaAntlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $599.95 - Original price $599.95Original price$599.95$599.95 - $599.95Current price $599.95 -
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Original price $669.95 - Original price $669.95Original price$669.95$669.95 - $669.95Current price $669.95Antlia 3nm Narrowband H-Alpha (Ha) Pro 50mm Unmounted (H-ALPHA-3NM-PRO-50MM)
AntliaAntlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...
View full detailsOriginal price $669.95 - Original price $669.95Original price$669.95$669.95 - $669.95Current price $669.95Sold out -
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Original price $669.95 - Original price $669.95Original price$669.95$669.95 - $669.95Current price $669.95Antlia 3nm Narrowband Sulfur II (SII) Pro 50mm Unmounted (SII-3NM-PRO-50MM)
AntliaAntlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $669.95 - Original price $669.95Original price$669.95$669.95 - $669.95Current price $669.95Sold out -
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Original price $739.95 - Original price $739.95Original price$739.95$739.95 - $739.95Current price $739.95Antlia OIII 3nm Pro 50mm Unmounted (OIII-3NM-PRO-50MM)
AntliaAntlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $739.95 - Original price $739.95Original price$739.95$739.95 - $739.95Current price $739.95Sold out -
Original price $1,279.00 - Original price $1,279.00Original price$1,279.00$1,279.00 - $1,279.00Current price $1,279.00Optolong SHO 3nm Filter Kit 36MM Unmounted (OPT-SHO-3NM-KIT-36MM)
OptolongOptolong SHO-3nm filter kit includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrow band filters, generally working with astronomical monochrome coolin...
View full detailsOriginal price $1,279.00 - Original price $1,279.00Original price$1,279.00$1,279.00 - $1,279.00Current price $1,279.00 -
Original price $1,555.00 - Original price $1,555.00Original price$1,555.00$1,555.00 - $1,555.00Current price $1,555.00Optolong SHO 3nm Filter Kit 2" Mounted (OPT-SHO-3NM-KIT-2)
OptolongOptolong SHO-3nm filter kit includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrow band filters, generally working with astronomical monochrome cooling...
View full detailsOriginal price $1,555.00 - Original price $1,555.00Original price$1,555.00$1,555.00 - $1,555.00Current price $1,555.00
