Filters
Filters
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Original price $304.00 - Original price $385.00Original price$304.00 - $385.00$304.00 - $385.00Current price $304.00| /
Optolong L-Extreme Dual-Band Filter
In stockOptolong L-Extreme Dual-Band Astronomy NarrowBand Filter The advantage of the L-eXtreme filter is that there is no transmission between the H-beta ...
View full detailsOriginal price $304.00 - Original price $385.00Original price$304.00 - $385.00$304.00 - $385.00Current price $304.00| / -
Original price $530.67 - Original price $530.67Original price$530.67$530.67 - $530.67Current price $530.67| /
Vespera Duo-Band Filter (AC022)
Vespera Light Pollution Filter The Vespera Dual Band Filter is a dual narrowband interference filter that will significantly improve your photo q...
View full detailsOriginal price $530.67 - Original price $530.67Original price$530.67$530.67 - $530.67Current price $530.67| / -
Original price $299.99 - Original price $299.99Original price$299.99$299.99 - $299.99Current price $299.99| /
Baader S II 8nm CCD Narrowband-Filter 2" (FSIIN-2)
In stockBaader S II 8nm CCD Narrowband-Filter 2" CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast...
View full detailsOriginal price $299.99 - Original price $299.99Original price$299.99$299.99 - $299.99Current price $299.99| / -
Original price $118.37 - Original price $304.57Original price$118.37 - $304.57$118.37 - $304.57Current price $118.37| /
Astrozap Full Aperture Solar Filter
Astrozap Full Aperture Solar Filter The Astrozap Full Aperture Solar Filter is offered in size from 41mm to 403mm. These are safe full aperture (so...
View full detailsOriginal price $118.37 - Original price $304.57Original price$118.37 - $304.57$118.37 - $304.57Current price $118.37| / -
Original price $179.48 - Original price $179.48Original price$179.48$179.48 - $179.48Current price $179.48| /
Celestron 2" UHC/LPR Filter (94124)
In stockCelestron 2" UHC/LPR Filter Our 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengt...
View full detailsOriginal price $179.48 - Original price $179.48Original price$179.48$179.48 - $179.48Current price $179.48| / -
Original price $192.78 - Original price $192.78Original price$192.78$192.78 - $192.78Current price $192.78| /
Celestron 2" Oxygen III Narrowband Filter (93624)
In stockCelestron 2" Oxygen III Narrowband Filter The 2" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emi...
View full detailsOriginal price $192.78 - Original price $192.78Original price$192.78$192.78 - $192.78Current price $192.78| / -
Original price $53.13 - Original price $53.13Original price$53.13$53.13 - $53.13Current price $53.13| /
Celestron 1.25" Variable Polarizing Filter (94107)
In stockCelestron 1.25" Variable Polarizing Filter When you want to selectively reduce the brightness of celestial objects for a customized view, the Varia...
View full detailsOriginal price $53.13 - Original price $53.13Original price$53.13$53.13 - $53.13Current price $53.13| / -
Original price $25.20 - Original price $25.20Original price$25.20$25.20 - $25.20Current price $25.20| /
Celestron 1.25" Neutral Density Moon Filter (94105)
Celestron 1.25" Neutral Density Moon Filter The Celestron Neutral Density Moon Filter attaches to a 1.25” eyepiece to lower the amount of light ent...
View full detailsOriginal price $25.20 - Original price $25.20Original price$25.20$25.20 - $25.20Current price $25.20| / -
Original price $15.89 - Original price $15.89Original price$15.89$15.89 - $15.89Current price $15.89| /
Celestron 1.25" Moon Filter (94119-A)
Celestron 1.25" Moon Filter The Moon has the distinction of being the most often viewed celestial object through backyard telescopes. It is undoubt...
View full detailsOriginal price $15.89 - Original price $15.89Original price$15.89$15.89 - $15.89Current price $15.89| / -
Original price $198.17 - Original price $211.47Original price$198.17 - $211.47$198.17 - $211.47Current price $198.17| /
Astrozap Binocular Glass Solar Filter
Astrozap Binocular Glass Solar Filter The Astrozap Binocular Glass Solar Filter come in a pair for binoculars. The clear aperture is made with high...
View full detailsOriginal price $198.17 - Original price $211.47Original price$198.17 - $211.47$198.17 - $211.47Current price $198.17| / -
Original price $44.69 - Original price $103.74Original price$44.69 - $103.74$44.69 - $103.74Current price $44.69| /
Astrozap Baader Solar Material
Astrozap Baader Solar Material Make your own! Baader Solar Material Size Choice: 177mm x 177mm (7" x 7") 250mm x 250mm (10" x 10") 250mm x 500...
View full detailsOriginal price $44.69 - Original price $103.74Original price$44.69 - $103.74$44.69 - $103.74Current price $44.69| / -
Original price $94.16 - Original price $239.40Original price$94.16 - $239.40$94.16 - $239.40Current price $94.16| /
Astrozap Baader Solar Filter
Astrozap Baader Solar Filter With the Astrozap Baader Solar Filter, the Sun appears in neutral white. Other films and some glass filters produce a ...
View full detailsOriginal price $94.16 - Original price $239.40Original price$94.16 - $239.40$94.16 - $239.40Current price $94.16| / -
Original price $127.68 - Original price $183.54Original price$127.68 - $183.54$127.68 - $183.54Current price $127.68| /
Baader Fringe Killer Filter
In stockBaader Fringe Killer Filter Achromat owners rejoice! Baader Planetarium has taken minus violet filtration to a new level. The Fringe Killer brings ...
View full detailsOriginal price $127.68 - Original price $183.54Original price$127.68 - $183.54$127.68 - $183.54Current price $127.68| / -
Original price $392.35 - Original price $1,177.05Original price$392.35 - $1,177.05$392.35 - $1,177.05Current price $392.35| /
Askar 5nm Color Magic SHO Narrowband 2" Filters Set
Askar Color Magic SHO Narrowband 5nm Filters Set For all astrophotography enthusiasts, filter is one of the indispensable accessories to achieve a ...
View full detailsOriginal price $392.35 - Original price $1,177.05Original price$392.35 - $1,177.05$392.35 - $1,177.05Current price $392.35| / -
Original price $198.17 - Original price $993.51Original price$198.17 - $993.51$198.17 - $993.51Current price $198.17| /
Askar SII / Ha / OIII Narrowband 7nm filters
Askar SII / Ha / OIII Narrowband 7nm filters SII Filter The Askar S II 7nm filter is suitable for imaging of S II emitting nebulae or some supernov...
View full detailsOriginal price $198.17 - Original price $993.51Original price$198.17 - $993.51$198.17 - $993.51Current price $198.17| / -
Original price $251.37 - Original price $437.57Original price$251.37 - $437.57$251.37 - $437.57Current price $251.37| /
Askar LRGB filters
Askar LRGB Filters The Askar LRGB imaging filter set is designed for those imagers who possess a monochrome camera that use either CCD or CMOS sen...
View full detailsOriginal price $251.37 - Original price $437.57Original price$251.37 - $437.57$251.37 - $437.57Current price $251.37| / -
Original price $379.00 - Original price $745.00Original price$379.00 - $745.00$379.00 - $745.00Current price $379.00| /
Askar Color Magic 6nm Deep-Sky Narrowband filters
Askar Color Magic 6nm Deep-Sky Narrowband filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achiev...
View full detailsOriginal price $379.00 - Original price $745.00Original price$379.00 - $745.00$379.00 - $745.00Current price $379.00| / -
Original price $735.00 - Original price $735.00Original price$735.00$735.00 - $735.00Current price $735.00| /
Askar Color Magic 3nm Deep-Sky Narrowband filter
Askar Color Magic 3nm Deep-Sky Narrowband filter For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve...
View full detailsOriginal price $735.00 - Original price $735.00Original price$735.00$735.00 - $735.00Current price $735.00| / -
Original price $240.00 - Original price $240.00Original price$240.00$240.00 - $240.00Current price $240.00| /
Antlia Triband RGB Ultra 2" Filter (RGB)
In stockAntlia Triband RGB Ultra 2" Filter It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most s...
View full detailsOriginal price $240.00 - Original price $240.00Original price$240.00$240.00 - $240.00Current price $240.00| / -
Original price $51.00 - Original price $51.00Original price$51.00$51.00 - $51.00Current price $51.00| /
Antlia IR Pass 850nm Planetary 1.25" Filter
In stockAntlia IR Pass 685nm planetary 1.25" filter The Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of ...
View full detailsOriginal price $51.00 - Original price $51.00Original price$51.00$51.00 - $51.00Current price $51.00| / -
Original price $51.00 - Original price $51.00Original price$51.00$51.00 - $51.00Current price $51.00| /
Antlia IR Pass 685nm Planetary 1.25" Filter
In stockAntlia IR Pass 685nm planetary 1.25" filter The Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of ...
View full detailsOriginal price $51.00 - Original price $51.00Original price$51.00$51.00 - $51.00Current price $51.00| / -
Original price $358.00 - Original price $358.00Original price$358.00$358.00 - $358.00Current price $358.00| /
Antlia CaK 3nm 393.3nm filter - 1.25'' Mounted (CAK-1.25)
Antlia CaK 3nm 393.3nm filter The Antlia Solar Wedge prism and internal CaK solar filter are made of heat resistant double-polished substrate. Antl...
View full detailsOriginal price $358.00 - Original price $358.00Original price$358.00$358.00 - $358.00Current price $358.00| / -
Original price $210.00 - Original price $570.00Original price$210.00 - $570.00$210.00 - $570.00Current price $210.00| /
Antlia SHO 7nm Narrowband Prime Filters 36mm (SHO-PRIME)
Antlia SHO 7nm Prime Narrowband Pro Filters Antlia SHO Prime narrowband filter optimizes the FWHM (full width half maximum) to 7nm bandpass. The su...
View full detailsOriginal price $210.00 - Original price $570.00Original price$210.00 - $570.00$210.00 - $570.00Current price $210.00| / -
Original price $250.00 - Original price $1,425.00Original price$250.00 - $1,425.00$250.00 - $1,425.00Current price $250.00| /
Antlia SHO 4.5nm Narrowband EDGE Filters (SHO-EDGE)
Antlia SHO 4.5nm Narrowband EDGE Filters Antlia SHO EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The supp...
View full detailsOriginal price $250.00 - Original price $1,425.00Original price$250.00 - $1,425.00$250.00 - $1,425.00Current price $250.00| / -
Original price $345.00 - Original price $2,880.00Original price$345.00 - $2,880.00$345.00 - $2,880.00Current price $345.00| /
Antlia SHO 3nm Narrowband PRO Filters
In stockAntlia SHO 3nm Narrowband Pro Filters Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwid...
View full detailsOriginal price $345.00 - Original price $2,880.00Original price$345.00 - $2,880.00$345.00 - $2,880.00Current price $345.00| / -
Original price $380.00 - Original price $762.00Original price$380.00 - $762.00$380.00 - $762.00Current price $380.00| /
Antlia LRGB-V Filters
In stockAntlia LRGB-V Filters The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors...
View full detailsOriginal price $380.00 - Original price $762.00Original price$380.00 - $762.00$380.00 - $762.00Current price $380.00| / -
Original price $131.00 - Original price $131.00Original price$131.00$131.00 - $131.00Current price $131.00| /
Antlia H-beta and OIII Filter 1.25″
In stockAntlia H-beta and OIII Filter – 1.25″ Antlia HB-OIII filter is engineered specifically for night visual nebulae observation at a high contrast and ...
View full detailsOriginal price $131.00 - Original price $131.00Original price$131.00$131.00 - $131.00Current price $131.00| / -
Original price $400.00 - Original price $475.00Original price$400.00 - $475.00$400.00 - $475.00Current price $400.00| /
Antlia ALP-T Dual Band 5nm Highspeed Filter
In stockAntlia ALP-T Dual Band 5nm Highspeed Filter ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by ...
View full detailsOriginal price $400.00 - Original price $475.00Original price$400.00 - $475.00$400.00 - $475.00Current price $400.00| / -
Original price $400.00 - Original price $474.00Original price$400.00 - $474.00$400.00 - $474.00Current price $400.00| /
Antlia ALP-T Dual Band 5nm Filter
In stockAntlia ALP-T Dual Band 5nm Filter The Antlia ALP-T dual band 5nm filter is a dual line-pass filter which was designed to be used primarily with one...
View full detailsOriginal price $400.00 - Original price $474.00Original price$400.00 - $474.00$400.00 - $474.00Current price $400.00| / -
Original price $30.00 - Original price $66.00Original price$30.00 - $66.00$30.00 - $66.00Current price $30.00| /
ZWO UV/IR Cut Filter
In stockZWO UV/IR Cut Filter The ZWO UV/IR Cut Filter filter is suitable for color camera with AR protect window. It’s available in 1.25″ or 2″ round moun...
View full detailsOriginal price $30.00 - Original price $66.00Original price$30.00 - $66.00$30.00 - $66.00Current price $30.00| / -
Original price $134.00 - Original price $134.00Original price$134.00$134.00 - $134.00Current price $134.00| /
ZWO Methane CH4 Filter 1.25" (CH4)
In stockZWO Methane CH4 Filter 1.25" The ZWO Methane CH4 Filter 1.25″ is a special filter for photographic use. Its FWHM is 20 nm which is suitable for mos...
View full detailsOriginal price $134.00 - Original price $134.00Original price$134.00$134.00 - $134.00Current price $134.00| / -
Original price $200.00 - Original price $404.00Original price$200.00 - $404.00$200.00 - $404.00Current price $200.00| /
ZWO LRGB Filters
In stockZWO LRGB Filters The new ZWO LRGB Filters are designed to approximately equalize the flux of mono sensors. The LRGB filters have a better transmis...
View full detailsOriginal price $200.00 - Original price $404.00Original price$200.00 - $404.00$200.00 - $404.00Current price $200.00| / -
Original price $30.00 - Original price $30.00Original price$30.00$30.00 - $30.00Current price $30.00| /
ZWO IR 850nm Pass Filter 1.25" (850IR125)
In stockZWO IR 850nm Pass Filter 1.25" The ZWO IR 850nm Pass Filter 1.25″ suitable for IR sensitive cameras. The transmission properties of the IR 850nm Pa...
View full detailsOriginal price $30.00 - Original price $30.00Original price$30.00$30.00 - $30.00Current price $30.00| / -
Original price $174.00 - Original price $944.00Original price$174.00 - $944.00$174.00 - $944.00Current price $174.00| /
ZWO H-alpha, OIII & SII 7nm Narrowband SHO Filters
In stockZWO SHO Narrowband Filters The ZWO SHO Narrowband Filter Set contains one H-alpha, one OIII and one SII filter. Use it for tricolor CCD astrophotog...
View full detailsOriginal price $174.00 - Original price $944.00Original price$174.00 - $944.00$174.00 - $944.00Current price $174.00| / -
Original price $73.00 - Original price $73.00Original price$73.00$73.00 - $73.00Current price $73.00| /
Antares 2" Variable Neutral Density Filter 3-40% (2FXP)
In stockAntares 2" Neutral Density Filter Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhancing lun...
View full detailsOriginal price $73.00 - Original price $73.00Original price$73.00$73.00 - $73.00Current price $73.00| / -
Original price $46.55 - Original price $46.55Original price$46.55$46.55 - $46.55Current price $46.55| /
Antares 1.25" Variable Neutral Density Filter 3-40% (FXP)
In stockAntares 1.25" Variable Neutral Density Filter 3-40% Neutral density filters can reduce brightness across the visual spectrum without losing resolut...
View full detailsOriginal price $46.55 - Original price $46.55Original price$46.55$46.55 - $46.55Current price $46.55| /
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