Narrowband Filters
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Original price CA$385.00 - Original price CA$1,162.00Original priceCA$385.00 - CA$1,162.00CA$385.00 - CA$1,162.00Current price CA$385.00Chroma SII Filter - 8nm
Options availableSII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, ...
View full detailsOriginal price CA$385.00 - Original price CA$1,162.00Original priceCA$385.00 - CA$1,162.00CA$385.00 - CA$1,162.00Current price CA$385.00 -
Original price CA$805.00 - Original price CA$2,170.00Original priceCA$805.00 - CA$2,170.00CA$805.00 - CA$2,170.00Current price CA$805.00Chroma SII Filter Optimized for f/3 - 3nm
Options availableSII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, ...
View full detailsOriginal price CA$805.00 - Original price CA$2,170.00Original priceCA$805.00 - CA$2,170.00CA$805.00 - CA$2,170.00Current price CA$805.00 -
Original price CA$644.00 - Original price CA$1,932.00Original priceCA$644.00 - CA$1,932.00CA$644.00 - CA$1,932.00Current price CA$644.00Chroma SII Filter Optimized for f/3 - 5nm
Options availableSII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, ...
View full detailsOriginal price CA$644.00 - Original price CA$1,932.00Original priceCA$644.00 - CA$1,932.00CA$644.00 - CA$1,932.00Current price CA$644.00 -
Original price CA$385.00 - Original price CA$1,162.00Original priceCA$385.00 - CA$1,162.00CA$385.00 - CA$1,162.00Current price CA$385.00Chroma SII Filter Optimized for f/3 - 8nm
Options availableSII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, ...
View full detailsOriginal price CA$385.00 - Original price CA$1,162.00Original priceCA$385.00 - CA$1,162.00CA$385.00 - CA$1,162.00Current price CA$385.00 -
Original price CA$251.00 - Original price CA$363.00Original priceCA$251.00 - CA$363.00CA$251.00 - CA$363.00Current price CA$251.00Optolong L-Enhance Filter
Options available1 variants in stockOptolong L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenienc...
View full detailsOriginal price CA$251.00 - Original price CA$363.00Original priceCA$251.00 - CA$363.00CA$251.00 - CA$363.00Current price CA$251.00 -
Original price CA$335.00 - Original price CA$426.00Original priceCA$335.00 - CA$426.00CA$335.00 - CA$426.00Current price CA$335.00Optolong L-Extreme Filter
Options availableL-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is a...
View full detailsOriginal price CA$335.00 - Original price CA$426.00Original priceCA$335.00 - CA$426.00CA$335.00 - CA$426.00Current price CA$335.00 -
Original price CA$545.00 - Original price CA$545.00Original priceCA$545.00CA$545.00 - CA$545.00Current price CA$545.00Optolong L-Ultimate Filter
OPT-LULT-2It's about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae's emissions into H-Alpha (red...
View full detailsOriginal price CA$545.00 - Original price CA$545.00Original priceCA$545.00CA$545.00 - CA$545.00Current price CA$545.00 -
Original price CA$559.00 - Original price CA$559.00Original priceCA$559.00CA$559.00 - CA$559.00Current price CA$559.00William Optics STC Astro Duo-Narrowband Filter
WO-YF-STC-ADNDual-bandpass filter for astrophotography Optimized for H-alpha and OIII emission lines Description The William Optics STC Ast...
View full detailsOriginal price CA$559.00 - Original price CA$559.00Original priceCA$559.00CA$559.00 - CA$559.00Current price CA$559.00 -
Original price CA$107.00 - Original price CA$201.00Original price CA$107.00 - Original price CA$201.00Original price CA$107.00CA$99.00 - CA$186.00CA$99.00 - CA$186.00Current price CA$99.00
ZWO Duo-Band Filter
Options available9 variants in stockZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-Band filter is aimed at t...
View full detailsOriginal price CA$107.00 - Original price CA$201.00Original price CA$107.00 - Original price CA$201.00Original price CA$107.00CA$99.00 - CA$186.00CA$99.00 - CA$186.00Current price CA$99.00Save up to 7% -
Original price CA$498.00 - Original price CA$944.00Original price CA$498.00 - Original price CA$944.00Original price CA$498.00CA$459.00 - CA$869.00CA$459.00 - CA$869.00Current price CA$459.00
ZWO Narrowband Filter Set - 7nm H-alpha, OIII & SII
Options availableNarrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...
View full detailsOriginal price CA$498.00 - Original price CA$944.00Original price CA$498.00 - Original price CA$944.00Original price CA$498.00CA$459.00 - CA$869.00CA$459.00 - CA$869.00Current price CA$459.00Save up to 8% -
Original price CA$174.00 - Original price CA$336.00Original price CA$174.00 - Original price CA$336.00Original price CA$174.00CA$161.00 - CA$310.00CA$161.00 - CA$310.00Current price CA$161.00
ZWO Narrowband H-alpha Filter - 7nm
Options available1 variants in stockNarrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...
View full detailsOriginal price CA$174.00 - Original price CA$336.00Original price CA$174.00 - Original price CA$336.00Original price CA$174.00CA$161.00 - CA$310.00CA$161.00 - CA$310.00Current price CA$161.00Save up to 8% -
Original price CA$174.00 - Original price CA$336.00Original price CA$174.00 - Original price CA$336.00Original price CA$174.00CA$161.00 - CA$310.00CA$161.00 - CA$310.00Current price CA$161.00
ZWO Narrowband OIII Filter - 7nm
Options available1 variants in stockNarrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...
View full detailsOriginal price CA$174.00 - Original price CA$336.00Original price CA$174.00 - Original price CA$336.00Original price CA$174.00CA$161.00 - CA$310.00CA$161.00 - CA$310.00Current price CA$161.00Save up to 8% -
Original price CA$174.00 - Original price CA$336.00Original price CA$174.00 - Original price CA$336.00Original price CA$174.00CA$161.00 - CA$310.00CA$161.00 - CA$310.00Current price CA$161.00
ZWO Narrowband SII Filter - 7nm
Options available1 variants in stockNarrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...
View full detailsOriginal price CA$174.00 - Original price CA$336.00Original price CA$174.00 - Original price CA$336.00Original price CA$174.00CA$161.00 - CA$310.00CA$161.00 - CA$310.00Current price CA$161.00Save up to 8%
