Filters

Black Friday Telescope and Astronomy Gear Sale

183 products

Showing 49 - 72 of 183 products

Showing 49 - 72 of 183 products
View
Save $15
Optolong Filter Optolong CLS Visual Light Pollution FilterOptolong Filter Optolong CLS Visual Light Pollution Filter
Optolong Optolong CLS Visual Light Pollution Filter
From $61 CAD $76 CAD
In stock
Choose options
Save $44
Optolong Filter 1.25" Optolong Hydrogen-Alpha 7nm FilterOptolong Filter 31mm Optolong Hydrogen-Alpha 7nm Filter
Optolong Optolong Hydrogen-Alpha 7nm Filter
From $176 CAD $220 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
From $99 CAD $123 CAD
In stock
Choose options
Save $22
Optolong Filter Optolong IR Pass 685nm Filter
Optolong Optolong IR Pass 685nm Filter
From $87 CAD $109 CAD
In stock
Choose options
Save $42
Optolong Filter 2" Optolong L-eNhance Dual Narrowband Filter (H-Alpha and H-Beta/O-III)Optolong Filter Optolong L-eNhance Dual Narrowband Filter (H-Alpha and H-Beta/O-III)
Optolong Optolong L-eNhance Dual Narrowband Filter (H-Alpha and H-Beta/O-III)
From $206 CAD $248 CAD
In stock
Choose options
Save $56
Optolong Filter 2" Optolong L-eXtreme 7nm Dual Narrowband Filter (H-Alpha and O-III)Optolong Filter Optolong L-eXtreme 7nm Dual Narrowband Filter (H-Alpha and O-III)
Optolong Optolong L-eXtreme 7nm Dual Narrowband Filter (H-Alpha and O-III)
From $275 CAD $331 CAD
In stock
Choose options
Save $70
Optolong Filter Optolong L-eXtreme F2 Fast Optics Dual Narrowband Filter (H-Alpha and O-III)Optolong Filter Optolong L-eXtreme F2 Fast Optics Dual Narrowband Filter (H-Alpha and O-III)
Optolong Optolong L-eXtreme F2 Fast Optics Dual Narrowband Filter (H-Alpha and O-III)
$358 CAD $428 CAD
Back-Ordered
Save $32
Optolong Filter 2" Optolong L-Pro Light Pollution FilterOptolong Filter Canon EOS-C Optolong L-Pro Light Pollution Filter
Optolong Optolong L-Pro Light Pollution Filter
From $174 CAD $206 CAD
In stock
Choose options
Save $69
Optolong Filter Optolong L-Ultimate 3nm Dual Narrowband Filter (H-Alpha and O-III)Optolong Filter Optolong L-Ultimate 3nm Dual Narrowband Filter (H-Alpha and O-III)
Optolong Optolong L-Ultimate 3nm Dual Narrowband Filter (H-Alpha and O-III)
From $331 CAD $400 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
From $409 CAD $511 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
From $254 CAD $317 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
From $736 CAD $920 CAD
In stock
Choose options
Save $15
Optolong Filter 1.25" Optolong UHC Ultra-High Contrast Light Pollution FilterOptolong Filter Optolong UHC Ultra-High Contrast Light Pollution Filter
Optolong Optolong UHC Ultra-High Contrast Light Pollution Filter
From $61 CAD $76 CAD
In stock
Choose options
Save $12
Optolong Filter 2" Optolong UV IR Cut FilterOptolong Filter Optolong UV IR Cut Filter
Optolong Optolong UV IR Cut Filter
From $49 CAD $61 CAD
In stock
Choose options
Save $30
Pegasus Astro Accessory Pegasus Astro DewMaster - PEG-DEWMSTR
Pegasus Astro Pegasus Astro DewMaster - PEG-DEWMSTR
$261 CAD $291 CAD
Only 2 units left
Save $50
Pentax Eyepiece Pentax SMC XW EyepiecesPentax Eyepiece Pentax SMC XW Eyepieces
Pentax Pentax SMC XW Eyepieces
From $350 CAD $400 CAD
In stock
Choose options
Save $70
ZWO Camera ZWO Seestar S50 - ZWO-SEESTARZWO Camera ZWO Seestar S50 - ZWO-SEESTAR
ZWO SeeStar S50 Smart All-In-One APO Telescope - SEESTAR-S50
$629 CAD $699 CAD
Back-Ordered
Save $290
Sky-Watcher Mount Sky-Watcher AZ-EQ5 MountSky-Watcher Mount Sky-Watcher AZ-EQ5 Mount
Sky-Watcher Sky-Watcher AZ-EQ5 Mount
$2,160 CAD $2,450 CAD
In stock
Choose options
Save $510
Sky-Watcher Mount Sky-Watcher AZ-EQ6 MountSky-Watcher Mount Sky-Watcher AZ-EQ6 Mount
Sky-Watcher Sky-Watcher AZ-EQ6 Mount
$2,970 CAD $3,480 CAD
Special Order
Save $100
Sky-Watcher Mount Sky-Watcher AZ-GTi Mount - S21110Sky-Watcher Mount Sky-Watcher AZ-GTi Mount - S21110
Sky-Watcher Sky-Watcher AZ-GTi Mount - S21110
$540 CAD $640 CAD
In stock
Save $100
Sky-Watcher Mount Sky-Watcher AZ5 Mount with Steel Tripod - S20110Sky-Watcher Mount Sky-Watcher AZ5 Mount with Steel Tripod - S20110
Sky-Watcher Sky-Watcher AZ5 Mount with Steel Tripod - S20110
$470 CAD $570 CAD
In stock
Save $90
Sky-Watcher Telescope Sky-Watcher Classic 150P 6" Dobsonian - S11600Sky-Watcher Telescope Sky-Watcher Classic 150P 6" Dobsonian - S11600
Sky-Watcher Sky-Watcher Classic 150P 6" Dobsonian - S11600
$530 CAD $620 CAD
In stock
Save $140
Sky-Watcher Telescope Sky-Watcher Classic 200P 8" Dobsonian - S11610Sky-Watcher Telescope Sky-Watcher Classic 200P 8" Dobsonian - S11610
Sky-Watcher Sky-Watcher Classic 200P 8" Dobsonian - S11610
$740 CAD $880 CAD
In stock
Save $210
Sky-Watcher Telescope Sky-Watcher Classic 250P 10" Dobsonian - S11620Sky-Watcher Telescope Sky-Watcher Classic 250P 10" Dobsonian - S11620
Sky-Watcher Sky-Watcher Classic 250P 10" Dobsonian - S11620
$1,020 CAD $1,230 CAD
In stock