Optolong SHO Filters - SII, H-Alpha, OII
Optolong offers some of the worlds finest SHO filters.
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Original price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Optolong H-Alpha 7nm Narrowband Filter 36mm Unmounted (OPT-H-ALPHA-7NM-36MM)
OptolongOptolong improved version of H-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of light centered on a wavelength of 656nm ...
View full detailsOriginal price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Sold out -
Original price $224.95 - Original price $224.95Original price$224.95$224.95 - $224.95Current price $224.95Optolong Hydrogen-Alpha 7nm Narrowband Filter 1.25" Mounted (OPT-H-ALPHA-7NM-125)
OptolongOptolong improved version of Hydrogen-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of light centered on a wavelength of...
View full detailsOriginal price $224.95 - Original price $224.95Original price$224.95$224.95 - $224.95Current price $224.95 -
Original price $331.95 - Original price $331.95Original price$331.95$331.95 - $331.95Current price $331.95Optolong Hydrogen-Alpha 7nm Narrowband Filter 2" Mounted (OPT-H-ALPHA-7NM-2)
OptolongOptolong improved version of Hydrogen-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of light centered on a wavelength of...
View full detailsOriginal price $331.95 - Original price $331.95Original price$331.95$331.95 - $331.95Current price $331.95 -
Original price $204.95 - Original price $204.95Original price$204.95$204.95 - $204.95Current price $204.95Optolong OIII 6.5nm Narrowband Filter 1.25" Mounted (OPT-OIII-65NM-125)
OptolongOptolong improved extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelen...
View full detailsOriginal price $204.95 - Original price $204.95Original price$204.95$204.95 - $204.95Current price $204.95 -
Original price $325.95 - Original price $325.95Original price$325.95$325.95 - $325.95Current price $325.95Optolong OIII 6.5nm Narrowband Filter 2" Mounted (OPT-OIII-65NM-2)
OptolongOptolong improved extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelen...
View full detailsOriginal price $325.95 - Original price $325.95Original price$325.95$325.95 - $325.95Current price $325.95 -
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Original price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Optolong OIII 6.5nm Narrowband Filter 36mm Unmounted (OPT-OIII-65NM-36MM)
OptolongOptolong improved extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelen...
View full detailsOriginal price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Sold out -
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 -
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 $204.95 - Original price $204.95Original price$204.95$204.95 - $204.95Current price $204.95Optolong SII 6.5nm Narrowband Filter 1.25" Mounted (OPT-SII-65NM-1.25)
OptolongOptolong improved narrowband SII6.5nm filter (Sulfur II for CCD) is designed for nebula observation allowing 6.5nm bandwidth of light centered on a...
View full detailsOriginal price $204.95 - Original price $204.95Original price$204.95$204.95 - $204.95Current price $204.95 -
Original price $325.95 - Original price $325.95Original price$325.95$325.95 - $325.95Current price $325.95Optolong SII 6.5nm Narrowband Filter 2" Mounted (OPT-SII-65NM-2)
OptolongOptolong improved narrowband SII6.5nm filter (Sulfur II for CCD) is designed for nebula observation allowing 6.5nm bandwidth of light centered on a...
View full detailsOriginal price $325.95 - Original price $325.95Original price$325.95$325.95 - $325.95Current price $325.95 -
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Original price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Optolong SII 6.5nm Narrowband Filter 36mm Unmounted (OPT-SII-65NM-36)
OptolongOptolong improved narrowband SII6.5nm filter (Sulfur II for CCD) is designed for nebula observation allowing 6.5nm bandwidth of light centered on a...
View full detailsOriginal price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Sold out
