Astrophotography
Filters
- Antlia (12)
- APM (2)
- Astrodon (36)
- Atik Cameras (35)
- Baader Planetarium (47)
- Celestron (11)
- Chroma (34)
- Explore Scientific (9)
- Farpoint (12)
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- Pegasus Astro (1)
- PrimaLuceLab (11)
- QHYCCD (37)
- Quantum Scientific Imaging (14)
- SBIG (19)
- Sky-Watcher (1)
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- vendor-unknown (1)
- William Optics (17)
- ZWO (65)
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Original price $255.00 - Original price $490.00Original price$255.00 - $490.00$255.00 - $490.00Current price $255.00| /
Antlia 3nm Narrowband H-alpha Pro Filter
Options available3 variants in stockAntlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...
View full detailsOriginal price $255.00 - Original price $490.00Original price$255.00 - $490.00$255.00 - $490.00Current price $255.00| / -
Original price $255.00 - Original price $490.00Original price$255.00 - $490.00$255.00 - $490.00Current price $255.00| /
Antlia 3nm Narrowband OIII Pro Filter
Options available3 variants in stockAntlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $255.00 - Original price $490.00Original price$255.00 - $490.00$255.00 - $490.00Current price $255.00| / -
Original price $255.00 - Original price $490.00Original price$255.00 - $490.00$255.00 - $490.00Current price $255.00| /
Antlia 3nm Narrowband SII Pro Filter
Options available2 variants in stockAntlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...
View full detailsOriginal price $255.00 - Original price $490.00Original price$255.00 - $490.00$255.00 - $490.00Current price $255.00| / -
Original price $189.89 - Original price $358.51Original price$189.89 - $358.51$189.89 - $358.51Current price $189.89| /
Antlia 4.5nm Narrowband H-alpha Edge Filter
Options availableAntlia H-alpha EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The suppression of optical density (OD)5 on ...
View full detailsOriginal price $189.89 - Original price $358.51Original price$189.89 - $358.51$189.89 - $358.51Current price $189.89| / -
Original price $189.89 - Original price $358.51Original price$189.89 - $358.51$189.89 - $358.51Current price $189.89| /
Antlia 4.5nm Narrowband OIII Edge Filter
Options availableAntlia OIII EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The suppression of optical density (OD)5 on unw...
View full detailsOriginal price $189.89 - Original price $358.51Original price$189.89 - $358.51$189.89 - $358.51Current price $189.89| / -
Original price $189.89 - Original price $358.51Original price$189.89 - $358.51$189.89 - $358.51Current price $189.89| /
Antlia 4.5nm Narrowband SII Edge Filter
Options availableAntlia SII EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The suppression of optical density (OD)5 on unwa...
View full detailsOriginal price $189.89 - Original price $358.51Original price$189.89 - $358.51$189.89 - $358.51Current price $189.89| / -
Original price $748.15Original price $748.15 - Original price $748.15Original price $748.15Current price $707.14$707.14 - $707.14Current price $707.14| /
Antlia ALP-T Dualband 5nm Ha/OIII and SII/Hb Filter Set - 2"
ANT-ALP-T-SETOriginal price $748.15Original price $748.15 - Original price $748.15Original price $748.15Current price $707.14$707.14 - $707.14Current price $707.14| /Save 5% Save % -
Original price $389.65 - Original price $389.65Original price$389.65$389.65 - $389.65Current price $389.65| /
Antlia ALP-T Dualband 5nm Ha/OIII Filter
ANT-ALP-T-21 in stockThe Antlia ALP-T dual band 5nm Ha&OIII filter is a dual line-pass filter which was designed to be used primarily with one-shot color (OSC) cam...
View full detailsOriginal price $389.65 - Original price $389.65Original price$389.65$389.65 - $389.65Current price $389.65| / -
Original price $389.65 - Original price $389.65Original price$389.65$389.65 - $389.65Current price $389.65| /
Antlia ALP-T Dualband 5nm Ha/OIII Highspeed Filter
ANT-ALP-T-HS-2ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by shifting slightly the passband and center w...
View full detailsOriginal price $389.65 - Original price $389.65Original price$389.65$389.65 - $389.65Current price $389.65| / -
Original price $358.51 - Original price $358.51Original price$358.51$358.51 - $358.51Current price $358.51| /
Antlia ALP-T Dualband 5nm SII/Hb Filter
ANT-ALP-T-SII-HB-2The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the blue Hydrogen-Beta line throu...
View full detailsOriginal price $358.51 - Original price $358.51Original price$358.51$358.51 - $358.51Current price $358.51| / -
Original price $300.00 - Original price $600.00Original price$300.00 - $600.00$300.00 - $600.00Current price $300.00| /
Antlia LRGB-V Pro Filter Set
Options available1 variants in stockThe Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI senso...
View full detailsOriginal price $300.00 - Original price $600.00Original price$300.00 - $600.00$300.00 - $600.00Current price $300.00| / -
Original price $179.00 - Original price $179.00Original price$179.00$179.00 - $179.00Current price $179.00| /
Antlia Triband RGB Ultra Filter
ANT-TRI-RGB-2It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most substantial information in the RGB b...
View full detailsOriginal price $179.00 - Original price $179.00Original price$179.00$179.00 - $179.00Current price $179.00| / -
Original price $144.00 - Original price $144.00Original price$144.00$144.00 - $144.00Current price $144.00| /
APM 50mm Image Master Guide Scope
APM-50-GUIDE3 in stockAPM Image Master Mini Guiding Scope 50 mm - Deluxe Finder ScopeThe compact lightweight mini Telescope - perfect for guiding, searching or spottingT...
View full detailsOriginal price $144.00 - Original price $144.00Original price$144.00$144.00 - $144.00Current price $144.00| / -
Original price $170.00 - Original price $170.00Original price$170.00$170.00 - $170.00Current price $170.00| /
APM 60mm Image Master Guide Scope
APM-60-GUIDEAPM Mini Guiding Scope 60 mm - Deluxe Finder ScopeThe compact lightweight mini Telescope - perfect for guiding, searching or spottingThis small tel...
View full detailsOriginal price $170.00 - Original price $170.00Original price$170.00$170.00 - $170.00Current price $170.00| / -
Original price $549.00 - Original price $549.00Original price$549.00$549.00 - $549.00Current price $549.00| /
Askar 6nm Color Magic Ha/OIII & SII/OIII (D1+D2) Filter Package
ASS-CM-D1D2After the 2" 6nm duo-narrowband filter (Hα+OIII), Askar ColourMagic Specially launches the SII+OIII 2" 6nm duo-narrowband filter, which is further ...
View full detailsOriginal price $549.00 - Original price $549.00Original price$549.00$549.00 - $549.00Current price $549.00| / -
Original price $222.20 - Original price $487.30Original price$222.20 - $487.30$222.20 - $487.30Current price $222.20| /
Astrodon Blue Filter - E & I Series
DON-B2_27RLuminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...
View full detailsOriginal price $222.20 - Original price $487.30Original price$222.20 - $487.30$222.20 - $487.30Current price $222.20| /Sold out -
Original price $209.00 - Original price $445.50Original price$209.00 - $445.50$209.00 - $445.50Current price $209.00| /
Astrodon Clear Filter - UV-Blocked, No NIR Blocking
DON-C2_27RUV-Blocked Clear filters with 395 nm cut-on (50% transmission at 395 nm) and at least 97% transmission to 1000 nm. Often purchased with our photome...
View full detailsOriginal price $209.00 - Original price $445.50Original price$209.00 - $445.50$209.00 - $445.50Current price $209.00| /Sold out -
Original price $223.30 - Original price $435.60Original price$223.30 - $435.60$223.30 - $435.60Current price $223.30| /
Astrodon Exo-Planet Filter - Clear with Blue-Blocking
DON-XOPBB_27RAstrodon introduced the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.Although it may not seem poss...
View full detailsOriginal price $223.30 - Original price $435.60Original price$223.30 - $435.60$223.30 - $435.60Current price $223.30| /Sold out -
Original price $302.50 - Original price $302.50Original price$302.50$302.50 - $302.50Current price $302.50| /
Astrodon Extra Port w/ Helical Focuser
DON-MMOAG-PORTAstrodon Extra Port w/ Helical Focuser
Original price $302.50 - Original price $302.50Original price$302.50$302.50 - $302.50Current price $302.50| /Sold out -
Original price $222.20 - Original price $487.30Original price$222.20 - $487.30$222.20 - $487.30Current price $222.20| /
Astrodon Green Filter - E Series
DON-G2_E27RLuminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...
View full detailsOriginal price $222.20 - Original price $487.30Original price$222.20 - $487.30$222.20 - $487.30Current price $222.20| /Sold out -
Original price $222.20 - Original price $487.30Original price$222.20 - $487.30$222.20 - $487.30Current price $222.20| /
Astrodon Green Filter - I Series
DON-G2_I27RLuminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 I-Series Tru-Balance F...
View full detailsOriginal price $222.20 - Original price $487.30Original price$222.20 - $487.30$222.20 - $487.30Current price $222.20| /Sold out -
Original price $682.00 - Original price $1,740.20Original price$682.00 - $1,740.20$682.00 - $1,740.20Current price $682.00| /
Astrodon H-alpha Filter - 3nm
DON-HA3_27R