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- $0.00 - $100.00 (45)
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- Astrodon Narrowband Filters (8)
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1.25" Filters
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Astronomik - Dark Filter - 1.25"
Do you have a CCD camera without a mechanical shutter and would like to do dark frames without continually monitoring your equipment?
... Learn MoreModel#: DARK-1
$39.95 -
Astrodon - Narrowband - 1.25" Mounted RED Continuum 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#: REDCON5-27R(48 States)
$295.00 -
Astrodon - Narrowband - 1.25" Mounted H-a 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#: HA3-27R(48 States)
$425.00 -
Astrodon - Narrowband - 1.25" Mounted NII 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#: NII3-27R(48 States)
$425.00 -
Astrodon - Narrowband - 1.25" Mounted OIII 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#: OIII3-27R(48 States)
$425.00 -
Astrodon - Narrowband - 1.25" Mounted OIII 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#: OIII5-27R(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 -
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 H-a 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#: HA5-27R(48 States)
$295.00 -
Astronomik - 12nm H-Beta CCD Filter - 1.25" Round Mounted
The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.
... Learn MoreModel#: HBCCD-1
$149.95 -
Astronomik - CLS Light Pollution Filter - 1.25" Mounted
The Astronomik CLS is an excellent filter for black & white and color imaging of nebulae, galaxies and star clusters with astronomical instruments of any size.
... Learn MoreModel#: CLS-1
$79.95 -
Astronomik - CLS Light Pollution Filter - CCD 1.25"
The Astronomik CLS CCD is suitable under light-polluted skies for DSLR Cameras, which have been remodeled for astronomical use.
... Learn MoreModel#: CLSCCD-1
$119.95 -
Astronomik - H-Alpha 12nm CCD Filter - 1.25" Round Mounted
The Astronomik H-alpha filter is a narrow band filter for CCD photography. The filter lets the H-alpha light of emission nebulae pass and blocks nearly the whole remainder of the spectrum where the CCD is sensitive.
... Learn MoreModel#: HA12-1
$149.95 -
Astronomik - H-Alpha 6nm CCD Filter - 1.25" Round Mounted
The Astronomik 6nm H-alpha filter is an extremely narrow emission-line filter for CCD photography.
... Learn MoreFREE SHIPPINGModel#: HA6-1(48 States)
$239.95 -
Astronomik - H-Beta Filter - 1.25" Round Mounted
The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture.
... Learn MoreModel#: HB-1
$119.95 -
Astronomik - IR Blocking Filter for CCD - 1.25" Round Mounted
The Astronomik 1.25" IR Blocking Filter is an infrared-blocking filter for digital photography.
... Learn MoreModel#: IR-1
$49.95 -
Astronomik - IR Blocking Filter for CCD - T Threads
The Astronomik 1.25" IR Blocking Filter is an infrared-blocking filter for digital photography.
... Learn MoreModel#: IR-T
$69.95 -
Astronomik - LRGB Filter Set - 1.25" Round Mounted
These filters provide a natural color reproduction of planets, stars, emission- and reflection nebulas.
... Learn MoreFREE SHIPPINGModel#: LRGB-1(48 States)
$329.95 -
Astronomik - Luminance (IR/UV Blocking) Filter - 1.25"
The Astronomik UV and IR cut Filter is great for for digital photography!
... Learn MoreModel#: L-1
$59.95 -
Astronomik - MC Clear Multicoated Filter - 1.25" Round Mounted
This Multicoated (MC) glass serves as dust protector or to keep your system parfocal with other Astronomik filters.
... Learn MoreModel#: C-1
$44.95
