Focus Scientific

Sky-Watcher Flextube 300P 305mm (12") Collapsible Dobsonian Telescope has been added to your Cart
Celestron 7.7kg (17lb) Counterweight for CGX, CGEM, CGEM II, EQ5, etc. (20mm) Celestron 7.7kg (17lb) Counterweight for CGX, CGEM, CGEM II, EQ5, etc. (20mm)
$119.99 CAD
Celestron Polar Finder fits CG4/Sky-Watcher EQ3 mounts Celestron Polar Finder fits CG4/Sky-Watcher EQ3 mounts
$69.99 CAD
Nikon Action EX 10x50 Binoculars Nikon Action EX 10x50 Binoculars
$244.99 CAD
iOptron CEM60 Equatorial Mount iOptron CEM60 Equatorial Mount
$3,299.99 CAD
Celestron 5.4kg (12lb) Counterweight for VX, EQ5, etc. (20mm) Celestron 5.4kg (12lb) Counterweight for VX, EQ5, etc. (20mm)
$59.99 CAD
Motic Plan Achromat Phase Objective CCIS EC-H PL Ph20X/0.4 Motic Plan Achromat Phase Objective CCIS EC-H PL Ph20X/0.4
$279.99 CAD
Astronomik Oxygen-III (OIII) Narrowband 6nm CCD Filter (1.25") Astronomik Oxygen-III (OIII) Narrowband 6nm CCD Filter (1.25")
$539.98 CAD
Kowa TSN-884 Prominar 88mm Angled Spotting Scope + TE-11WZ 25-60x Zoom Eyepiece Kowa TSN-884 Prominar 88mm Angled Spotting Scope + TE-11WZ 25-60x Zoom Eyepiece
$4,109.99 CAD
Motic 15X Eyepiece for SMZ-143 LED Stereo microscope Motic 15X Eyepiece for SMZ-143 LED Stereo microscope
$79.99 CAD
Celestron 36cm Rowe-Ackermann Schmidt-Astrograph (RASA) Imaging Telescope (OTA) Celestron 36cm Rowe-Ackermann Schmidt-Astrograph (RASA) Imaging Telescope (OTA)
$18,199.99 CAD
Celestron CGEM II 800HD 8" EdgeHD Aplanatic SC Telescope Celestron CGEM II 800HD 8" EdgeHD Aplanatic SC Telescope
$3,439.99 CAD
Astronomik Sulphur-II (SII) Narrowband 6nm CCD Filter (1.25") Astronomik Sulphur-II (SII) Narrowband 6nm CCD Filter (1.25")
$269.99 CAD
Celestron 9x50 Illuminated Right-Angle Correct-Image Finderscope Celestron 9x50 Illuminated Right-Angle Correct-Image Finderscope
$159.99 CAD
Celestron CGX-L 1400 14" Computerized Schmidt-Cassegrain Telescope Celestron CGX-L 1400 14" Computerized Schmidt-Cassegrain Telescope
$9,939.99 CAD
Sky-Watcher EQ5 Equatorial Mount and Tripod Sky-Watcher EQ5 Equatorial Mount and Tripod
$569.99 CAD
Kendrick Premier Dew Heater Strip fits 3" optics Kendrick Premier Dew Heater Strip fits 3" optics
$89.99 CAD
Sky-Watcher Evostar 150DX 150mm (6") ED APO Refractor OTA Sky-Watcher Evostar 150DX 150mm (6") ED APO Refractor OTA
$4,219.99 CAD
Tele Vue DIOPTRX Astigmatism Corrector 0.75 Diopter Tele Vue DIOPTRX Astigmatism Corrector 0.75 Diopter
$139.99 CAD
Tasco 10x25 Monocular Tasco 10x25 Monocular
$19.99 CAD
Celestron SkyPortal WiFi Module Wi-Fi Wireless Telescope Interface Celestron SkyPortal WiFi Module Wi-Fi Wireless Telescope Interface
$149.99 CAD
Celestron Ultima 65mm Angled Spotting Scope w/ 18-55x Zoom Celestron Ultima 65mm Angled Spotting Scope w/ 18-55x Zoom
$219.99 CAD
Meade LX600-ACF 254mm (10") f/8 UHTC Computerized Telescope with Tripod Meade LX600-ACF 254mm (10") f/8 UHTC Computerized Telescope with Tripod
$6,199.99 CAD
Swarovski Universal Tripod Adapter for EL, EL Range, SLC Binoculars (UTB) Swarovski Universal Tripod Adapter for EL, EL Range, SLC Binoculars (UTB)
$278.00 CAD
Kowa TE11WZ 25-60x Wide-Angle Zoom Eyepiece for TSN-883/TSN-884 Spotting Scopes Kowa TE11WZ 25-60x Wide-Angle Zoom Eyepiece for TSN-883/TSN-884 Spotting Scopes
$875.00 CAD
Antares 25% Transmission Neutral Density Moon Filter (1.25") Antares 25% Transmission Neutral Density Moon Filter (1.25")
$19.99 CAD
Celestron UHC Nebula Filter (2") Celestron UHC Nebula Filter (2")
$149.99 CAD
Nikon DCF Ultra Compact 4x10 Binoculars Nikon DCF Ultra Compact 4x10 Binoculars
$284.99 CAD
Celestron f/6.3 Focal Reducer for Schmidt-Cassegrains Celestron f/6.3 Focal Reducer for Schmidt-Cassegrains
$199.99 CAD
Celestron TetraView LCD Digital Microscope w/ Touchscreen Celestron TetraView LCD Digital Microscope w/ Touchscreen
$449.99 CAD
Software Bisque Paramount MEII German Equatorial Mount Software Bisque Paramount MEII German Equatorial Mount
$19,799.99 CAD
Tele Vue DIOPTRX Astigmatism Corrector 2.00 Diopter Tele Vue DIOPTRX Astigmatism Corrector 2.00 Diopter
$139.99 CAD
Bushnell Legend L Series 8x42 ED Binoculars Bushnell Legend L Series 8x42 ED Binoculars
$309.99 CAD
Celestron 3" Dovetail Mounting Bar fits Celestron 11" SCT and EdgeHD Celestron 3" Dovetail Mounting Bar fits Celestron 11" SCT and EdgeHD
$179.97 CAD
MallinCam SkyRaider-AG1.2C Autoguider and Imaging Camera (Colour) MallinCam SkyRaider-AG1.2C Autoguider and Imaging Camera (Colour)
$659.98 CAD
Celestron 0.7x Focal Reducer for 9.25" EdgeHD 925 Celestron 0.7x Focal Reducer for 9.25" EdgeHD 925
$439.99 CAD
iOptron CubePro Mount Head iOptron CubePro Mount Head
$979.98 CAD
Kowa TSN-883 88mm Angled Prominar Spotting Scope (body only) Kowa TSN-883 88mm Angled Prominar Spotting Scope (body only)
$3,100.00 CAD
Kendrick Baader Solar Filter with Sun Finder fits 245-275mm O.D. Kendrick Baader Solar Filter with Sun Finder fits 245-275mm O.D.
$169.99 CAD
Lunt Solar Eclipse Glasses (5 Pack) Lunt Solar Eclipse Glasses (5 Pack)
$19.99 CAD
Celestron Heavy Duty Altazimuth Mount Celestron Heavy Duty Altazimuth Mount
$259.98 CAD
Lunt PC-USB Pressure Tuner Controller Lunt PC-USB Pressure Tuner Controller
$929.99 CAD
Tele Vue TV-85 Accessory Package Tele Vue TV-85 Accessory Package
$769.99 CAD
Swarovski ATS-80HD 20-60x 80mm Angled Spotting Scope (body + eyepiece) Swarovski ATS-80HD 20-60x 80mm Angled Spotting Scope (body + eyepiece)
$3,648.00 CAD
Bushnell NatureView 10x42 Roof Binoculars Bushnell NatureView 10x42 Roof Binoculars
$189.99 CAD
TRENDnet TS-U9 USB to RS-232 serial adapter TRENDnet TS-U9 USB to RS-232 serial adapter
$27.99 CAD
Spectrum Tube - Oxygen Spectrum Tube - Oxygen
$31.99 CAD
Celestron 5.1kg (11lb) Counterweight for CGX, CGEM, CGEM II, EQ5, etc. (20mm) Celestron 5.1kg (11lb) Counterweight for CGX, CGEM, CGEM II, EQ5, etc. (20mm)
$159.98 CAD
Celestron Nature DX 10x56 Binoculars Celestron Nature DX 10x56 Binoculars
$279.99 CAD
Bushnell Legacy WP 8x42 Binoculars Bushnell Legacy WP 8x42 Binoculars
$129.99 CAD
Kowa SV II Series 8x32 Binoculars Kowa SV II Series 8x32 Binoculars
$300.00 CAD
Celestron C5 127mm (5") Schmidt-Cassegrain Spotting Scope Celestron C5 127mm (5") Schmidt-Cassegrain Spotting Scope
$789.99 CAD
Kendrick Firefly Energy Saver Dew Heater Strip for 5" optics Kendrick Firefly Energy Saver Dew Heater Strip for 5" optics
$64.99 CAD
Astronomik Sulphur-II (SII) Narrowband 12nm CCD Filter (1.25") Astronomik Sulphur-II (SII) Narrowband 12nm CCD Filter (1.25")
$169.99 CAD
Matsumoto Erect Image Mirror Diagonal Matsumoto Erect Image Mirror Diagonal
$499.99 CAD
Nikon Prostaff 7 10x42 Binoculars Nikon Prostaff 7 10x42 Binoculars
$249.99 CAD
Celestron CGX-L Computerized Mount Celestron CGX-L Computerized Mount
$4,679.99 CAD
Sky-Watcher Synscan GPS Receiver Sky-Watcher Synscan GPS Receiver
$179.99 CAD
Bushnell Legend E Series 8x42 Binoculars Bushnell Legend E Series 8x42 Binoculars
$229.99 CAD
QHYCCD Small Slim Color Filter Wheel 3, 6-Position 36mm unmounted QHYCCD Small Slim Color Filter Wheel 3, 6-Position 36mm unmounted
$369.99 CAD
Orion Star Target Planisphere (Map) Orion Star Target Planisphere (Map)
$11.99 CAD
Motic Plan Achromat Phase Objective CCIS EC-H PL Ph100X/1.25/S-Oil Motic Plan Achromat Phase Objective CCIS EC-H PL Ph100X/1.25/S-Oil
$639.99 CAD
Kowa TSN-82SV 82mm Angled Spotting Scope + Zoom Eyepiece Kowa TSN-82SV 82mm Angled Spotting Scope + Zoom Eyepiece
$1,509.99 CAD
Celestron EclipSmart Solar Filter for 6" SCT Celestron EclipSmart Solar Filter for 6" SCT
$59.99 CAD
Celestron Oceana 8x42 Monocular with Compass Celestron Oceana 8x42 Monocular with Compass
$239.98 CAD
Celestron CPC 925 GPS 9.25" Schmidt-Cassegrain Telescope Celestron CPC 925 GPS 9.25" Schmidt-Cassegrain Telescope
$2,919.99 CAD
Celestron NexStar Evolution 6" Telescope Celestron NexStar Evolution 6" Telescope
$1,689.99 CAD
Tele Vue Barlow 3x (1.25") Tele Vue Barlow 3x (1.25")
$169.99 CAD
Celestron 8" Rowe-Ackermann Schmidt-Astrograph (RASA) Imaging Telescope (OTA) Celestron 8" Rowe-Ackermann Schmidt-Astrograph (RASA) Imaging Telescope (OTA)
$2,209.99 CAD
Sky-Watcher Evostar 150mm (6") ED APO Refractor OTA Sky-Watcher Evostar 150mm (6") ED APO Refractor OTA
$3,099.99 CAD
Coronado SolarMax III 70mm Double Stack w/ 15mm Blocking Filter Coronado SolarMax III 70mm Double Stack w/ 15mm Blocking Filter
$4,219.99 CAD
Celestron Granite ED 8x42 Binoculars Celestron Granite ED 8x42 Binoculars
$919.98 CAD
USED Losmandy GM8 Equatorial Mount with Tripod and Digital Drives USED Losmandy GM8 Equatorial Mount with Tripod and Digital Drives
$1,549.99 CAD
Guide to Birdwatching Sites of the Outaouais (English) Guide to Birdwatching Sites of the Outaouais (English)
$39.98 CAD
Motic SMZ-143 LED Stereo microscope Motic SMZ-143 LED Stereo microscope
$1,299.99 CAD
Celestron NeXYZ 3-Axis Universal Smartphone Adapter Celestron NeXYZ 3-Axis Universal Smartphone Adapter
$79.99 CAD
Kowa CNW-11 Cozy Case for TSN-881 or TSN-883 Kowa CNW-11 Cozy Case for TSN-881 or TSN-883
$90.00 CAD
Tele Vue Delos 4.5mm Eyepiece (1.25") Tele Vue Delos 4.5mm Eyepiece (1.25")
$459.99 CAD
Celestron Large SCT EdgeHD Adapter for Off-Axis Guider Celestron Large SCT EdgeHD Adapter for Off-Axis Guider
$41.99 CAD
Sky-Watcher Light Shroud for 16" Truss Dob Sky-Watcher Light Shroud for 16" Truss Dob
$59.95 CAD
Swarovski ATS-65HD 20-60x 65mm Angled Spotting Scope (body + eyepiece) Swarovski ATS-65HD 20-60x 65mm Angled Spotting Scope (body + eyepiece)
$2,778.00 CAD
Celestron Neximage 5 CMOS Solar System Imager Camera Celestron Neximage 5 CMOS Solar System Imager Camera
$209.99 CAD
Kendrick Bahtinov Focus Mask for 60mm Aperture Kendrick Bahtinov Focus Mask for 60mm Aperture
$29.99 CAD
Takahashi Tube Holder 179WT (fits TOA-150) Takahashi Tube Holder 179WT (fits TOA-150)
$809.99 CAD
Celestron 24mm to 8mm Zoom Eyepiece (1.25") Celestron 24mm to 8mm Zoom Eyepiece (1.25")
$109.99 CAD
Canon EOS EF M42x0.75 T2 Ring Camera Adapter Canon EOS EF M42x0.75 T2 Ring Camera Adapter
$19.99 CAD
iOptron iEQ30 Pro Equatorial Mount with Tri-pier iOptron iEQ30 Pro Equatorial Mount with Tri-pier
$2,179.99 CAD
Celestron 3D Bug Specimen Kit #2 Celestron 3D Bug Specimen Kit #2
$20.99 CAD
USED Sky-Watcher SolarQuest 70mm Telescope on HelioFind Solar Tracking Mount USED Sky-Watcher SolarQuest 70mm Telescope on HelioFind Solar Tracking Mount
$489.99 CAD
Celestron Polar Finder fits CG5, CGEM, CGEM II, CGEM-DX, AVX and Sky-Watcher EQ5 mounts Celestron Polar Finder fits CG5, CGEM, CGEM II, CGEM-DX, AVX and Sky-Watcher EQ5 mounts
$69.99 CAD
Lunt Solar Eclipse Glasses (250 Pack) Lunt Solar Eclipse Glasses (250 Pack)
$959.98 CAD
Leica Trinovid HD 10x42 Binoculars Leica Trinovid HD 10x42 Binoculars
$1,319.99 CAD
Celestron Ultima 80mm Angled Spotting Scope w/ 20-60x Zoom Celestron Ultima 80mm Angled Spotting Scope w/ 20-60x Zoom
$299.99 CAD
Antares 32mm Super Plossl Eyepiece (1.25") Antares 32mm Super Plossl Eyepiece (1.25")
$49.99 CAD
Celestron Prime Focus T-adapter for EdgeHD 925 1100 1400 9.25" 11" 14" EdgeHD Telescopes Celestron Prime Focus T-adapter for EdgeHD 925 1100 1400 9.25" 11" 14" EdgeHD Telescopes
$79.99 CAD
The Original Starbound Observers Chair The Original Starbound Observers Chair
$289.99 CAD
Celestron 12v 5A AC Adapter Celestron 12v 5A AC Adapter
$99.99 CAD
IDAS Light Pollution Suppression (LPS) Filter - D1 (67mm) IDAS Light Pollution Suppression (LPS) Filter - D1 (67mm)
$389.99 CAD
Celestron Lens Shade Dew Cap fits 11" scopes Celestron Lens Shade Dew Cap fits 11" scopes
$59.99 CAD
Tele Vue Sol Searcher Sun Finder Tele Vue Sol Searcher Sun Finder
$39.99 CAD
Case fits NexStar 4/5/6 Scopes, 8" Cassegrain OTA's and more Case fits NexStar 4/5/6 Scopes, 8" Cassegrain OTA's and more
$319.99 CAD
QHYCCD Medium Color Filter Wheel 2, 5-Position 2"/50mm QHYCCD Medium Color Filter Wheel 2, 5-Position 2"/50mm
$699.99 CAD
Wanted: Celestron 8" SCT Optical Tube Wanted: Celestron 8" SCT Optical Tube
$0.00 CAD
Sky-Watcher Skymax 127mm (5") Maksutov-Cassegrain on EQ3 Mount Sky-Watcher Skymax 127mm (5") Maksutov-Cassegrain on EQ3 Mount
$949.99 CAD
Leica Trinovid HD 8x42 Binoculars Leica Trinovid HD 8x42 Binoculars
$1,189.99 CAD
Motic Phase slider (Ph1) 10X Motic Phase slider (Ph1) 10X
$79.99 CAD
Kendrick Premier Dew Heater Pad fits Telrad Kendrick Premier Dew Heater Pad fits Telrad
$49.99 CAD
Tele Vue Plossl 11mm Eyepiece (1.25") Tele Vue Plossl 11mm Eyepiece (1.25")
$129.99 CAD
iOptron SkyGuider Pro Mount Head with Base iOptron SkyGuider Pro Mount Head with Base
$469.99 CAD
Celestron Micro Fi Wi-Fi Handheld Microscope Celestron Micro Fi Wi-Fi Handheld Microscope
$299.99 CAD
Celestron 2" XLT Star Diagonal for SCT's Celestron 2" XLT Star Diagonal for SCT's
$419.98 CAD
Celestron 3" Dovetail Mounting Bar fits Celestron 8" SCT and EdgeHD Celestron 3" Dovetail Mounting Bar fits Celestron 8" SCT and EdgeHD
$45.99 CAD
Coronado SolarMax III 90mm w/ Richview and 30mm Blocking Filter Coronado SolarMax III 90mm w/ Richview and 30mm Blocking Filter
$6,859.99 CAD
Kendrick Baader Solar Filter with Sun Finder fits 113-143mm O.D. Kendrick Baader Solar Filter with Sun Finder fits 113-143mm O.D.
$109.99 CAD
Orion Laser Pointer Bracket Orion Laser Pointer Bracket
$40.99 CAD
Motic 0.5x C-Mount Adapter for BA Series Microscopes Motic 0.5x C-Mount Adapter for BA Series Microscopes
$219.99 CAD
Celestron Powerseeker 70mm (2.8") Refractor Telescope on EQ1 Celestron Powerseeker 70mm (2.8") Refractor Telescope on EQ1
$169.99 CAD
Canon 12x36 IS II Image Stabilized Binoculars Canon 12x36 IS II Image Stabilized Binoculars
$662.99 CAD
Lunt Solar Systems 80mm ED Refractor OTA Lunt Solar Systems 80mm ED Refractor OTA
$679.99 CAD
Coronado SolarMax III 90mm Double Stack w/ Richview and 15mm Blocking Filter Coronado SolarMax III 90mm Double Stack w/ Richview and 15mm Blocking Filter
$8,179.99 CAD
Sky-Watcher Flextube 300P 305mm (12") Collapsible Dobsonian Telescope Sky-Watcher Flextube 300P 305mm (12") Collapsible Dobsonian Telescope
$1,499.99 CAD

Sub-Total: $149,147.72 CAD