SII (Sulfur) Filters
19 Item(s)
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QSI - Astrodon 1.25" SII filter 5 nm FWHM
Astrodon Sulfur II filter with a FWHM of 5nm. For use with internal color filter wheel in QSI 500 Series cameras. This Ha filter is parfocal with Astrodon LRGB Gen2 color filters
... Learn MoreFREE SHIPPINGModel#: FL1-AD-SII5(48 States)
$275.00 -
QSI - Astrodon 1.25" SII filter 3 nm FWHM
Astrodon Sulfur II filter with a FWHM of 3nm. For use with internal color filter wheel in QSI 500 Series cameras. This Ha filter is parfocal with Astrodon LRGB Gen2 olor filters ... Learn More
FREE SHIPPINGModel#: FL1-AD-SII3(48 States)
$395.00 -
Orion - 2" Extra-Narrowband Sulfur-II Filter
Effectively blacken the background sky with extra-narrowband filters to produce striking, high-contrast astrophotography of emission nebulae. Orion's 2" Extra-Narrowband Sulfur-II Imaging Filter will do just that. It is ideal for use with monochrome CCD cameras like Orion's Parsec 8300M.
... Learn MoreModel#: 05546
$359.95 -
Astronomik - SII 12nm CCD Filter - T Threads
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: SII-T(48 States)
$239.95 -
Astronomik - SII 12nm CCD Filter - Canon EOS Clip
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: SII-EOS(48 States)
$219.95 -
Astronomik - SII 12nm CCD Filter - 50mm Square Unmounted
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: SII-50SQ(48 States)
$429.95 -
Astronomik - SII 12nm CCD Filter - 50mm Round Unmounted
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: SII-50R(48 States)
$329.95 -
Astronomik - SII 12nm CCD Filter - 36mm Round Unmounted
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: SII-36(48 States)
$229.95 -
Astronomik - SII 12nm CCD Filter - 31mm Round Unmounted
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreModel#: SII-31
$179.95 -
Astronomik - SII 12nm CCD Filter - 2" Round Mounted
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: SII-2(48 States)
$329.95 -
Astronomik - SII 12nm CCD Filter - 1.25" Round Mounted
The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.
... Learn MoreModel#: SII-1
$149.95 -
Astrodon - Narrowband 5 nm SII > 90%T 36mm Diameter Filter for SBIG ST-8300
Astrodon - Narrowband 5 nm SII 90%T 36mm Diameter Filter for SBIG ST8300
... Learn MoreFREE SHIPPINGModel#: SII5-36R(48 States)
$375.00 -
Astrodon - Narrowband - 50mm Square SII 5 nm Filter
Narrowband Filters Narrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
FREE SHIPPINGModel#: SII5-50S(48 States)
$745.00 -
Astrodon - Narrowband - 50mm Square SII 3 nm Filter
Narrowband FiltersNarrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
FREE SHIPPINGModel#: SII3-50S(48 States)
$1,095.00 -
Astrodon - Narrowband - 50mm dia. SII 5 nm Filter
Narrowband Filters Narrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
FREE SHIPPINGModel#: SII5-50R(48 States)
$625.00 -
Astrodon - Narrowband - 50mm dia. SII 3 nm Filter
Narrowband Filters Narrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
FREE SHIPPINGModel#: SII3-50R(48 States)
$925.00 -
Astrodon - Narrowband - 1.25" Mounted SII 5 nm Filter
Narrowband FiltersNarrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
FREE SHIPPINGModel#: SII5-27R(48 States)
$295.00 -
Astrodon - Narrowband - 1.25" Mounted SII 3 nm Filter
Narrowband FiltersNarrowband (NB) filters enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
FREE SHIPPINGModel#: SII3-27R(48 States)
$425.00
19 Item(s)
