Filters
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Original price CA$391.00 - Original price CA$391.00Original priceCA$391.00CA$391.00 - CA$391.00Current price CA$391.00Askar 6nm Colour Magic Super SII/OIII D2 Filter - 2"
ASK-ASK2DNSOD26nm bandwidth dual-narrowband filter for SII and OIII wavelengths 2-inch size for compatibility with various telescope setups Descript...
View full detailsOriginal price CA$391.00 - Original price CA$391.00Original priceCA$391.00CA$391.00 - CA$391.00Current price CA$391.00 -
Original price CA$265.00 - Original price CA$265.00Original priceCA$265.00CA$265.00 - CA$265.00Current price CA$265.00Askar Color Magic Ha/OIII & SII/OIII (C1+C2) Filter Package
ASK-CM-C1C21 in stockDual-filter package for astrophotography: Ha/OIII (C1) and SII/OIII (C2) Optimized for capturing stunning nebula images with enhanced color ...
View full detailsOriginal price CA$265.00 - Original price CA$265.00Original priceCA$265.00CA$265.00 - CA$265.00Current price CA$265.00 -
Original price CA$139.00 - Original price CA$139.00Original priceCA$139.00CA$139.00 - CA$139.00Current price CA$139.00Askar Colour Magic Ha/OIII C1 Filter - 2"
ASK-ASKAR2DBC14 in stockHa+OIII duo-band filter Improves the quality of the image High transmittance over 90% at its center wavelength Selectively filter...
View full detailsOriginal price CA$139.00 - Original price CA$139.00Original priceCA$139.00CA$139.00 - CA$139.00Current price CA$139.00 -
Original price CA$139.00 - Original price CA$139.00Original priceCA$139.00CA$139.00 - CA$139.00Current price CA$139.00Askar Colour Magic SII/OIII C2 Filter - 2"
ASK-ASKAR2DBC21 in stockSII+OIII duo-band filter Improves the quality of the image High transmittance over 90% at its center wavelength Selectively filte...
View full detailsOriginal price CA$139.00 - Original price CA$139.00Original priceCA$139.00CA$139.00 - CA$139.00Current price CA$139.00 -
Original price CA$658.00Original price CA$658.00 - Original price CA$658.00Original price CA$658.00Current price CA$599.00CA$599.00 - CA$599.00Current price CA$599.00
Astrodon H-alpha Filter - 5nm
DON-HA5_31ROnly 1 left!H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and i...
View full detailsOriginal price CA$658.00Original price CA$658.00 - Original price CA$658.00Original price CA$658.00Current price CA$599.00CA$599.00 - CA$599.00Current price CA$599.00Save 9% -
Original price CA$658.00Original price CA$658.00 - Original price CA$658.00Original price CA$658.00Current price CA$599.00CA$599.00 - CA$599.00Current price CA$599.00
Astrodon SII Filter - 5nm
DON-SII5_31ROnly 1 left!If you want the look of Hubble Space Telescope (HST) images, such as the famous “Pillars of Creation” (the Eagle Nebula, Messier 16), then the next...
View full detailsOriginal price CA$658.00Original price CA$658.00 - Original price CA$658.00Original price CA$658.00Current price CA$599.00CA$599.00 - CA$599.00Current price CA$599.00Save 9% -
Original price CA$1,182.00 - Original price CA$2,631.00Original priceCA$1,182.00 - CA$2,631.00CA$1,182.00 - CA$2,631.00Current price CA$1,182.00Baader 3.5/4nm f/2 Ultra-Highspeed Filter Set - CMOS-Optimized H-alpha/O-III/S-II
Options availablef/2 Highspeed Filterset consisting of 3 Filter: H-alpha, O III and S II. Highspeed Narrowband Filter are designed especially for the delicate requ...
View full detailsOriginal price CA$1,182.00 - Original price CA$2,631.00Original priceCA$1,182.00 - CA$2,631.00CA$1,182.00 - CA$2,631.00Current price CA$1,182.00 -
Original price CA$1,161.00 - Original price CA$2,477.00Original priceCA$1,161.00 - CA$2,477.00CA$1,161.00 - CA$2,477.00Current price CA$1,161.00Baader 3.5nm / 4nm Narrowband Filter Set - CMOS-Optimized H-alpha/O-III/S-II
Options availableBaader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmonize the exposure time of H-...
View full detailsOriginal price CA$1,161.00 - Original price CA$2,477.00Original priceCA$1,161.00 - CA$2,477.00CA$1,161.00 - CA$2,477.00Current price CA$1,161.00 -
Original price CA$399.00 - Original price CA$864.00Original priceCA$399.00 - CA$864.00CA$399.00 - CA$864.00Current price CA$399.00Baader 4nm Ultra-Narrowband OIII Filter - CMOS-Optimized
Options availableBaader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmonize the exposure time of H-...
View full detailsOriginal price CA$399.00 - Original price CA$864.00Original priceCA$399.00 - CA$864.00CA$399.00 - CA$864.00Current price CA$399.00 -
Original price CA$685.00 - Original price CA$1,637.00Original priceCA$685.00 - CA$1,637.00CA$685.00 - CA$1,637.00Current price CA$685.00Baader 6.5nm f/2 Highspeed Filter Set - CMOS-Optimized H-alpha/O-III/S-II
Options available1 variants in stockf/2 Highspeed Filterset consisting of 3 Filter: H-alpha, O III and S II. Highspeed Narrowband Filter are designed especially for the delicate requ...
View full detailsOriginal price CA$685.00 - Original price CA$1,637.00Original priceCA$685.00 - CA$1,637.00CA$685.00 - CA$1,637.00Current price CA$685.00 -
Original price CA$234.00 - Original price CA$601.00Original priceCA$234.00 - CA$601.00CA$234.00 - CA$601.00Current price CA$234.00
Baader 6.5nm H-alpha Filter - CMOS-Optimized
Options availableBaader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-...
View full detailsOriginal price CA$234.00 - Original price CA$601.00Original priceCA$234.00 - CA$601.00CA$234.00 - CA$601.00Current price CA$234.00 -
Original price CA$640.00 - Original price CA$1,609.00Original priceCA$640.00 - CA$1,609.00CA$640.00 - CA$1,609.00Current price CA$640.00Baader 6.5nm Narrowband Filter Set - CMOS-Optimized H-alpha/O-III/S-II
Options available1 variants in stockBaader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-...
View full detailsOriginal price CA$640.00 - Original price CA$1,609.00Original priceCA$640.00 - CA$1,609.00CA$640.00 - CA$1,609.00Current price CA$640.00 -
Original price CA$223.00 - Original price CA$587.00Original priceCA$223.00 - CA$587.00CA$223.00 - CA$587.00Current price CA$223.00Baader 6.5nm OIII Filter - CMOS-Optimized
Options available6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-Blocker ™ hard coated and planoptically polished - with sealed coating...
View full detailsOriginal price CA$223.00 - Original price CA$587.00Original priceCA$223.00 - CA$587.00CA$223.00 - CA$587.00Current price CA$223.00 -
Original price CA$220.00 - Original price CA$584.00Original priceCA$220.00 - CA$584.00CA$220.00 - CA$584.00Current price CA$220.00Baader 6.5nm SII Filter - CMOS-Optimized
Options available6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-Blocker ™ hard coated and planoptically polished - with sealed coating...
View full detailsOriginal price CA$220.00 - Original price CA$584.00Original priceCA$220.00 - CA$584.00CA$220.00 - CA$584.00Current price CA$220.00 -
Original price CA$139.00 - Original price CA$139.00Original priceCA$139.00CA$139.00 - CA$139.00Current price CA$139.00Baader ACF DSLR Astro Conversion Filter - for Canon EOS 300
BAA-2459211DSLR Conversion Filter for Canon EOS 300DTurn your Canon DSLR into a superb deep sky AstroCamera. Baader's DSLR conversion filters replace the fact...
View full detailsOriginal price CA$139.00 - Original price CA$139.00Original priceCA$139.00CA$139.00 - CA$139.00Current price CA$139.00 -
Original price CA$160.00 - Original price CA$160.00Original priceCA$160.00CA$160.00 - CA$160.00Current price CA$160.00Baader ACF DSLR Astro Conversion Filter - for Canon EOS 350D/10D/20D/30D
BAA-2459212DSLR Conversion Filter for Canon EOS 350D/20D/10D/30D. Limited StockTurn your Canon DSLR into a superb deep sky AstroCamera. Baader's DSLR convers...
View full detailsOriginal price CA$160.00 - Original price CA$160.00Original priceCA$160.00CA$160.00 - CA$160.00Current price CA$160.00 -
Original price CA$134.00 - Original price CA$134.00Original priceCA$134.00CA$134.00 - CA$134.00Current price CA$134.00Baader BCF DSLR Astro Conversion Filter - for Canon EOS
BAA-2459213DSLR Conversion Filter for Canon APS-C cameras (all latest models, as well as older EOS 7D/40D/50D/60D/400D/450D/500D/550D/600D/650D/1000D/1100D/Re...
View full detailsOriginal price CA$134.00 - Original price CA$134.00Original priceCA$134.00CA$134.00 - CA$134.00Current price CA$134.00 -
Original price CA$69.00 - Original price CA$193.00Original priceCA$69.00 - CA$193.00CA$69.00 - CA$193.00Current price CA$69.00Baader Clear Focusing Filter
Options availableBaader Premium grade impermeable RGB-C Clearglass Filters. The Baader clear glass filters are used to focus a camera when using very narrow band l...
View full detailsOriginal price CA$69.00 - Original price CA$193.00Original priceCA$69.00 - CA$193.00CA$69.00 - CA$193.00Current price CA$69.00 -
Original price CA$391.00 - Original price CA$559.00Original priceCA$391.00 - CA$559.00CA$391.00 - CA$559.00Current price CA$391.00Baader Color Filter Set - 6 Colors
Options available"Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...
View full detailsOriginal price CA$391.00 - Original price CA$559.00Original priceCA$391.00 - CA$559.00CA$391.00 - CA$559.00Current price CA$391.00 -
Original price CA$129.00 - Original price CA$206.00Original priceCA$129.00 - CA$206.00CA$129.00 - CA$206.00Current price CA$129.00Baader Contrast-Booster Filter
Options availableFor Solar Observation use only in combination with Baader AstroSolar Safety Film! Eliminates the color error of economy refractors. Clearly puts th...
View full detailsOriginal price CA$129.00 - Original price CA$206.00Original priceCA$129.00 - CA$206.00CA$129.00 - CA$206.00Current price CA$129.00 -
Original price CA$134.00 - Original price CA$193.00Original priceCA$134.00 - CA$193.00CA$134.00 - CA$193.00Current price CA$134.00Baader Fringe-Killer Filter
Options available* As Reviewed in the April 2004 Sky and telescope *Why Baader Planetarium Filters?Achromat owners rejoice! Baader Planetarium has taken minus viole...
View full detailsOriginal price CA$134.00 - Original price CA$193.00Original priceCA$134.00 - CA$193.00CA$134.00 - CA$193.00Current price CA$134.00 -
Original price CA$153.00 - Original price CA$370.00Original priceCA$153.00 - CA$370.00CA$153.00 - CA$370.00Current price CA$153.00Baader H-Alpha CCD Filter -35nm
Options availablePremium grade H-alpha interline chip CCD-filter for fast optical systems f/10 to f/2.8 IR-blocked NO halos, NO reflections, NO ghosting Non-aging ...
View full detailsOriginal price CA$153.00 - Original price CA$370.00Original priceCA$153.00 - CA$370.00CA$153.00 - CA$370.00Current price CA$153.00 -
Original price CA$74.00 - Original price CA$111.00Original priceCA$74.00 - CA$111.00CA$74.00 - CA$111.00Current price CA$74.00Baader Individual Color Filter - Dark Blue, Bright Blue, Green, Yellow, Red, Orange
Options available"Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...
View full detailsOriginal price CA$74.00 - Original price CA$111.00Original priceCA$74.00 - CA$111.00CA$74.00 - CA$111.00Current price CA$74.00 -
Original price CA$137.00 - Original price CA$218.00Original priceCA$137.00 - CA$218.00CA$137.00 - CA$218.00Current price CA$137.00Baader IR-Pass Filter 685nm
Options availableBaader IR-Pass Filter HWB 685nm Reduces the effect of seeing resulting in a much sharper image. Ideal for imaging and used for the luminosity chan...
View full detailsOriginal price CA$137.00 - Original price CA$218.00Original priceCA$137.00 - CA$218.00CA$137.00 - CA$218.00Current price CA$137.00
