Nebula

Nebula filters are designed to select specific frequencies of light while blocking others. For instance, an anti-light pollution filter will block the frequencies of light produced by mercury and sodium vapor street lights. This will not make the nebulae and galaxies brighter, but it will make the sky around them darker thus increasing contrast. Nebula filters, also called Light Pollution (LP or LPR) Reduction filters, are used to view faint, deep-sky objects in your telescope if you cannot access a dark-sky location outside of a city.



Product Image Item Name Price+
GSO 1.25" O-III Nebula Filter

GSO 1.25" O-III Nebula Filter

GSO 1.25" O-III Nebula filter. Features: Visual observations of diffuse and planetary nebulaeHas a sharp cutoff at 503nm and 492nmIsolating the...
R325.00

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GSO 1.25" Nebula Filter

GSO 1.25" Nebula Filter

GSO 1.25" Nebula Filter Please enquire when stock is indicated as zero.  Availability is typically between 1 and 2 weeks, but may take longer.
R1,125.00

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TeleVue 1.25" Bandmate NebuStar Filter

TeleVue 1.25" Bandmate NebuStar Filter

TeleVue 1.25" Bandmate NebuStar Filter This prroduct is in STOCK Features: The Televue Bandmate NebuStar Filter is a UHC filter with the same...
R1,245.00

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Baader Planetarium 1.25" UHC-S/L-Booster-Filter

Baader Planetarium 1.25" UHC-S/L-Booster-Filter

Baader Planetarium 1.25" UHC-S/L Booster filter. Excellent for telescopes with diameter above 100mm (4").  This is the perfect solution for...
R1,575.00

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Orion 1.25" UltraBlock Narrowband Light-Pollution Filter

Orion 1.25" UltraBlock Narrowband Light-Pollution Filter

Orion 1.25" UltraBlock narrowband light-pollution filter. Features : Rejects wavelenghts from incandescent and fluorescent lightning99% Blocking...
R1,475.00

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Baader Planetarium 1.25" OIII Visual Filter

Baader Planetarium 1.25" OIII Visual Filter

Baader Planetarium 1.25" OIII visual filter. Features: For visual observation of nebulas8nm Band passPlane optically polished Please enquire...
R1,725.00

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Orion 1.25" H-Beta Nebula Filter

Orion 1.25" H-Beta Nebula Filter

Orion 1.25" H-Beta Nebula filter. Features: Isolates the H-Beta spectral line centered at 486.1nm in a 12nm band-passBlocks other...
R1,845.00

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Orion 1.25" O-III Nebula filter

Orion 1.25" O-III Nebula filter

Orion 1.25" O-III Nebula filter. Features: StackableBrings out elusive detail in diffuse and planetary nebulasTransmits 90% of O-III spectral...
R1,875.00

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Orion 1.25" Hydrogen-Alpha Photographic Nebula Filter

Orion 1.25" Hydrogen-Alpha Photographic Nebula Filter

Orion 1.25" Hydrogen-Alpha Photographic Nebula Filter. Take high-contrast CCD images of emission nebulas in full moonlight or in extreme light...
R1,945.00

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Orion 2" UltraBlock Narrowband Light-Pollution Filter

Orion 2" UltraBlock Narrowband Light-Pollution Filter

Orion 2" UltraBlock narrowband light-pollution filter. Features : Rejects wavelenghts from incandescent and fluorescent lightning99% Blocking of...
R2,025.00

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