Filters

All Sales

202 products

Showing 169 - 192 of 202 products

Showing 169 - 192 of 202 products
View
Save $22
Optolong Filter Optolong IR Pass 685nm Filter
Optolong Optolong IR Pass 685nm Filter
Sale priceFrom $87 CAD Regular price$109 CAD
In stock
Choose options
Save $24
Optolong Filter 2" Optolong Hydrogen-Beta 12nm Narrowband FilterOptolong Filter Optolong Hydrogen-Beta 12nm Narrowband Filter
Optolong Optolong Hydrogen-Beta 12nm Narrowband Filter
Sale priceFrom $99 CAD Regular price$123 CAD
In stock
Choose options
Save $26
Optolong Filter Optolong CLS CCD Light Pollution FilterOptolong Filter Optolong CLS CCD Light Pollution Filter
Optolong Optolong CLS CCD Light Pollution Filter
Sale priceFrom $105 CAD Regular price$131 CAD
In stock
Choose options
Save $43
ZWO Filter Wheel ZWO 7 Position 2"/50mm Electronic Filter Wheel - ZWO-EFW-7X2ZWO Filter Wheel ZWO 7 Position 2"/50mm Electronic Filter Wheel - ZWO-EFW-7X2
ZWO ZWO 7 Position 2"/50mm Electronic Filter Wheel - ZWO-EFW-7X2
Sale price$496 CAD Regular price$539 CAD
Back-Ordered
Save $32
ZWO Filter Wheel ZWO 5 Position 2"/50mm Electronic Filter Wheel - ZWO-EFW-5X2ZWO Filter Wheel ZWO 5 Position 2"/50mm Electronic Filter Wheel - ZWO-EFW-5X2
ZWO ZWO 5 Position 2"/50mm Electronic Filter Wheel - ZWO-EFW-5X2
Sale price$372 CAD Regular price$404 CAD
Back-Ordered
Save $162
ZWO Camera ZWO ASI2600MC Pro 26MP 3.76um Cooled Colour CMOS Telescope Astrophotography Camera - ASI2600MC-PZWO Camera ZWO ASI2600MC Pro 26MP 3.76um Cooled Colour CMOS Telescope Astrophotography Camera - ASI2600MC-P
Save $86
ZWO Camera ZWO ASI533MC Pro 9MP Cooled Colour CMOS Telescope Astrophotography Camera - ASI533MC-PZWO Camera ZWO ASI533MC Pro 9MP Cooled Colour CMOS Telescope Astrophotography Camera - ASI533MC-P
ZWO ZWO ASI533MC Pro 9MP Cooled Colour CMOS Telescope Astrophotography Camera - ASI533MC-P
Sale price$993 CAD Regular price$1,079 CAD
Back-Ordered
Save $63
ZWO Accessory Standard ZWO New 5V EAF Electronic Automatic Focuser - ZWO-EAFZWO Accessory ZWO New 5V EAF Electronic Automatic Focuser - ZWO-EAF
ZWO ZWO New 5V EAF Electronic Automatic Focuser - ZWO-EAF
Sale priceFrom $206 CAD Regular price$269 CAD
Back-Ordered
Choose options
Save $410
ZWO Camera ZWO ASI6200MC Pro 64MP 3.76um Full Frame Cooled Colour CMOS Telescope Astrophotography Camera and KitsZWO Camera ZWO ASI6200MC Pro 64MP 3.76um Full Frame Cooled Colour CMOS Telescope Astrophotography Camera and Kits
Save $410
ZWO Camera ZWO ASI6200MM Pro 64MP 3.76um Full Frame Cooled Monochrome CMOS Telescope Astrophotography Camera and KitsZWO Camera ZWO ASI6200MM Pro 64MP 3.76um Full Frame Cooled Monochrome CMOS Telescope Astrophotography Camera and Kits
Save $8
ZWO Filter ZWO Duo Band FilterZWO Filter 1.25" ZWO Duo Band Filter
ZWO ZWO Duo Band Filter
Sale priceFrom $99 CAD Regular price$107 CAD
In stock
Choose options
Save $108
ZWO Camera ZWO ASI294MC Pro 11.7MP USB 3.0 Cooled Color Astronomy Camera - ASI294MC-PZWO Camera ZWO ASI294MC Pro 11.7MP USB 3.0 Cooled Color Astronomy Camera - ASI294MC-P
ZWO ZWO ASI294MC Pro 11.7MP USB 3.0 Cooled Color Astronomy Camera - ASI294MC-P
Sale price$1,241 CAD Regular price$1,349 CAD
Back-Ordered
Save $44
Optolong Filter 1.25" Optolong Hydrogen-Alpha 7nm FilterOptolong Filter 31mm Optolong Hydrogen-Alpha 7nm Filter
Optolong Optolong Hydrogen-Alpha 7nm Filter
Sale priceFrom $176 CAD Regular price$220 CAD
In stock
Choose options
Save $102
Optolong Filter 1.25" Optolong LRGB + H-Alpha 7nm 5 Piece Filter SetOptolong Filter 31mm Optolong LRGB + H-Alpha 7nm 5 Piece Filter Set
Optolong Optolong LRGB + H-Alpha 7nm 5 Piece Filter Set
Sale priceFrom $409 CAD Regular price$511 CAD
In stock
Choose options
Save $184
Optolong Filter 1.25" Optolong LRGBSHO 7nm 7 Piece Filter SetOptolong Filter 31mm Optolong LRGBSHO 7nm 7 Piece Filter Set
Optolong Optolong LRGBSHO 7nm 7 Piece Filter Set
Sale priceFrom $736 CAD Regular price$920 CAD
In stock
Choose options
Save $129
Optolong Filter 1.25" Optolong 7nm/6.5nm SHO S-II/H-Alpha/O-III 3 Piece Filter SetOptolong Filter 31mm Unmounted Optolong 7nm/6.5nm SHO S-II/H-Alpha/O-III 3 Piece Filter Set
Optolong Optolong 7nm/6.5nm SHO S-II/H-Alpha/O-III 3 Piece Filter Set
Sale priceFrom $515 CAD Regular price$644 CAD
In stock
Choose options
Save $63
Optolong Filter 1.25" Optolong LRGB Filter SetOptolong Filter 31mm Optolong LRGB Filter Set
Optolong Optolong LRGB Filter Set
Sale priceFrom $254 CAD Regular price$317 CAD
In stock
Choose options
Save $73
ZWO Filter 1.25" ZWO 3 Piece Ha/SII/OIII 7nm Filter SetZWO Filter 31mm ZWO 3 Piece Ha/SII/OIII 7nm Filter Set
ZWO ZWO 3 Piece Ha/SII/OIII 7nm Filter Set
Sale priceFrom $574 CAD Regular price$647 CAD
In stock
Choose options
Save $16
ZWO Filter 1.25" ZWO "NEW" LRGB 4 Piece Filter SetZWO Filter 31mm ZWO "NEW" LRGB 4 Piece Filter Set
ZWO ZWO "NEW" LRGB 4 Piece Filter Set
Sale priceFrom $184 CAD Regular price$200 CAD
In stock
Choose options
Save $21
ZWO Filter Wheel ZWO 5 Position 1.25" or 31mm  Mini Electronic Filter Wheel - ZWO-EFW-MINIZWO Filter Wheel ZWO 5 Position 1.25" or 31mm  Mini Electronic Filter Wheel - ZWO-EFW-MINI
ZWO ZWO 5 Position 1.25" or 31mm Mini Electronic Filter Wheel - ZWO-EFW-MINI
Sale price$248 CAD Regular price$269 CAD
Back-Ordered
Save $32
ZWO Filter Wheel ZWO 8 position 1.25"/31mm  Electronic Filter Wheel - ZWO-EFW-8x1.25ZWO Filter Wheel ZWO 8 position 1.25"/31mm  Electronic Filter Wheel - ZWO-EFW-8x1.25
ZWO ZWO 8 position 1.25"/31mm Electronic Filter Wheel - ZWO-EFW-8x1.25
Sale price$372 CAD Regular price$404 CAD
In stock
Save $15
ZWO Camera ZWO ASI120MM Mini 1.2MP USB 2.0 Mono Guide Camera - ASI120MINIZWO Camera ZWO ASI120MM Mini 1.2MP USB 2.0 Mono Guide Camera - ASI120MINI
ZWO ZWO ASI120MM Mini 1.2MP USB 2.0 Mono Guide Camera - ASI120MINI
Sale price$186 CAD Regular price$201 CAD
In stock
Save $43
ZWO Camera ZWO ASI174MM Mini USB 2.0 Mono Guide Camera - ASI174MINIZWO Camera ZWO ASI174MM Mini USB 2.0 Mono Guide Camera - ASI174MINI
ZWO ZWO ASI174MM Mini USB 2.0 Mono Guide Camera - ASI174MINI
Sale price$496 CAD Regular price$539 CAD
Back-Ordered
Save $54
ZWO Camera ZWO ASI174MM USB 3.0 Mono Astronomy Camera - ASI174MMZWO Camera ZWO ASI174MM USB 3.0 Mono Astronomy Camera - ASI174MM
ZWO ZWO ASI174MM USB 3.0 Mono Astronomy Camera - ASI174MM
Sale price$620 CAD Regular price$674 CAD
In stock