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Optical Tube Assembly

100 products

Showing 49 - 72 of 100 products

Showing 49 - 72 of 100 products
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Sky-Watcher Telescope Sky-Watcher Evostar 150ED - S11190Sky-Watcher Telescope Sky-Watcher Evostar 150ED - S11190
Sky-Watcher Sky-Watcher Evostar 150ED - S11190
$4,050 CAD
In stock
William Optics Telescope Red William Optics GT81 with Internal Focus Design - T-GT-81RD-WIFDWilliam Optics Telescope William Optics GT81 with Internal Focus Design - T-GT-81RD-WIFD
William Optics William Optics GT81 with Internal Focus Design - T-GT-81RD-WIFD
$2,690 CAD
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Explore Scientific Telescope Explore Scientific 102mm Air-Spaced Triplet Apochromat Refractor Telescope - FCD100-10207-CF-01Explore Scientific Telescope Explore Scientific 102mm Air-Spaced Triplet Apochromat Refractor Telescope - FCD100-10207-CF-01
Explore Scientific Explore Scientific 102mm Air-Spaced Triplet Apochromat Refractor Telescope - FCD100-10207-CF-01
$3,715 CAD
In stock
Explore Scientific Telescope Explore Scientific 80mm Air-Spaced Triplet Apochromat Refractor Telescope - FCD100-0806-02
Explore Scientific Explore Scientific 80mm Air-Spaced Triplet Apochromat Refractor Telescope - FCD100-0806-02
$2,155 CAD
In stock
iOptron Telescope iOptron OTA 10" F/8 Ritchey-Chrétien - 6113iOptron Telescope iOptron OTA 10" F/8 Ritchey-Chrétien - 6113
iOptron iOptron OTA 10" F/8 Ritchey-Chrétien - 6113
$4,344 CAD
In stock
Celestron Telescope Celestron C11 SCT OTA - CGE - 91036-XLTCelestron Telescope Celestron C11 SCT OTA - CGE - 91036-XLT
Celestron Celestron C11 SCT OTA - CGE - 91036-XLT
$4,320 CAD
In stock
Sky-Watcher Telescope Sky-Watcher Skymax 90 3.5" Optical Tube Only - S11500
Sky-Watcher Sky-Watcher Skymax 90 3.5" Optical Tube Only - S11500
$365 CAD
In stock
Sky-Watcher Telescope Sky-Watcher Esprit 150 ED APO Refractor - S11430Sky-Watcher Telescope Sky-Watcher Esprit 150 ED APO Refractor - S11430
Sky-Watcher Sky-Watcher Esprit 150 ED APO Refractor - S11430
$11,140 CAD
Special Order
William Optics Telescope Red with R&P William Optics FLT 132mm f/7 OTA FPL-53 with 3.5" Feather Touch or R&P Focuser and 3" RotoLock Adapter - A-F132William Optics Telescope Gold with R&P William Optics FLT 132mm f/7 OTA FPL-53 with 3.5" Feather Touch or R&P Focuser and 3" RotoLock Adapter - A-F132
William Optics William Optics FLT 132mm f/7 OTA FPL-53 Version IV with 3.5" Feather Touch or R&P Focuser and 3" RotoLock Adapter - A-F132
From $5,910 CAD
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William Optics Telescope William Optics Pleiades 111 Astrograph 7-element Refractor WIFD - T-P-111BUWilliam Optics Telescope William Optics Pleiades 111 Astrograph 7-element Refractor WIFD - T-P-111BU
William Optics William Optics Pleiades 111 Astrograph 7-element Refractor WIFD - T-P-111BU
$5,127 CAD
Back-Ordered
William Optics Telescope William Optics NEW ZenithStar 81 WIFD - T-ZS-81RD-WIFDWilliam Optics Telescope William Optics NEW ZenithStar 81 WIFD - T-ZS-81RD-WIFD
William Optics William Optics NEW ZenithStar 81 WIFD - T-ZS-81RD-WIFD
$1,349 CAD
Back-Ordered
William Optics Telescope NEW William Optics RedCat 71 WIFD APO 350mm f/4.9 - T-C-71RDIIWilliam Optics Telescope NEW William Optics RedCat 71 WIFD APO 350mm f/4.9 - T-C-71RDII
William Optics NEW William Optics RedCat 71 WIFD APO 350mm f/4.9 - T-C-71RDII
$2,427 CAD
In stock
William Optics Telescope William Optics RedCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51IIIWilliam Optics Telescope William Optics RedCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51III
William Optics William Optics RedCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51III
$1,212 CAD
In stock
William Optics Telescope William Optics Pleiades 68 Astrograph f/3.8 7-element Refractor WIFD - T-P-68BUWilliam Optics Telescope William Optics Pleiades 68 Astrograph f/3.8 7-element Refractor WIFD - T-P-68BU
William Optics William Optics Pleiades 68 Astrograph f/3.8 7-element Refractor WIFD - T-P-68BU
$2,697 CAD
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Sky-Watcher Telescope Sky-Watcher Evolux 82ED APO Refractor - S11310Sky-Watcher Telescope Sky-Watcher Evolux 82ED APO Refractor - S11310
Sky-Watcher Sky-Watcher Evolux 82ED APO Refractor - S11310
$1,240 CAD
Sold out
Celestron Telescope Celestron C5 Spotting Scope - 52291
Celestron Celestron C5 Spotting Scope - 52291
$873 CAD
In stock
Explore Scientific Telescope Explore Scientific 127mm Achromat Refractor Telescope - DAR127065-02Explore Scientific Telescope Explore Scientific 127mm Achromat Refractor Telescope - DAR127065-02
Explore Scientific Explore Scientific 127mm Achromat Refractor Telescope - DAR127065-02
$1,062 CAD
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Explore Scientific Telescope Explore Scientific 102mm Achromat Refractor Telescope - DAR102065-02Explore Scientific Telescope Explore Scientific 102mm Achromat Refractor Telescope - DAR102065-02
Explore Scientific Explore Scientific 102mm Achromat Refractor Telescope - DAR102065-02
$849 CAD
In stock
William Optics Telescope William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120William Optics Telescope William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120
William Optics William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120
$4,452 CAD
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Sky-Watcher Telescope Sky-Watcher Quattro 300P 12" Imaging Newtonian - S11230Sky-Watcher Telescope Sky-Watcher Quattro 300P 12" Imaging Newtonian - S11230
Sky-Watcher Sky-Watcher Quattro 300P 12" Imaging Newtonian - S11230
$2,450 CAD
In stock
Sky-Watcher Telescope Sky-Watcher Evostar 150ED DX - S11195Sky-Watcher Telescope Sky-Watcher Evostar 150ED DX - S11195
Sky-Watcher Sky-Watcher Evostar 150ED DX - S11195
$5,540 CAD
Special Order
Explore Scientific Telescope Explore Scientific FirstLight 6-inch Maksutov-Cassegrain OTA only - FL-MC1521900
Explore Scientific Explore Scientific FirstLight 6-inch Maksutov-Cassegrain OTA only - FL-MC1521900
$1,010 CAD
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iOptron Telescope iOptron 12-inch F/4 Imaging Newtonian iEAF compatible - 6315
iOptron iOptron 12-inch F/4 Imaging Newtonian iEAF compatible - 6315
$1,377 CAD
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iOptron Telescope iOptron 10-inch F/4 Imaging Newtonian iEAF compatible - 6313
iOptron iOptron 10-inch F/4 Imaging Newtonian iEAF compatible - 6313
$1,074 CAD
Back-Ordered