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Telescope Optical Tube Assemblies

123 products

Showing 97 - 120 of 123 products

Showing 97 - 120 of 123 products
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Askar Telescope Askar 60F Quadruplet Flat-Field APO - ASKAR-60FAskar Telescope Askar 60F Quadruplet Flat-Field APO - ASKAR-60F
Askar Askar 60F Quadruplet Flat-Field APO - ASKAR-60F
$699 CAD
Back-Ordered
Askar Telescope Askar 160APO - 160APOAskar Telescope Askar 160APO - 160APO
Askar Askar 160APO - 160APO
$5,383 CAD
Special Order
Sky-Watcher Telescope Sky-Watcher HAC125DX Minigraph - S11250Sky-Watcher Telescope Sky-Watcher HAC125DX Minigraph - S11250
Sky-Watcher Sky-Watcher HAC125DX Minigraph - S11250
$1,380 CAD
In stock
Celestron Telescope Celestron 6" Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CGE Dovetail) - 91071Celestron Telescope Celestron 6" Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CGE Dovetail) - 91071
Celestron Celestron 6" Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CGE Dovetail) - 91071
$2,360 CAD
Back-Ordered
William Optics Telescope William Optics Ultra-Cat 76 WIFD - T-C-76
William Optics William Optics Ultra-Cat 76 WIFD - T-C-76
$2,719 CAD
Back-Ordered
Svbony Telescope SVBONY Telescope MK127 Maksutov-Cassegrain OTA - F9382CSvbony Telescope SVBONY Telescope MK127 Maksutov-Cassegrain OTA - F9382C
Svbony SVBONY Telescope MK127 Maksutov-Cassegrain OTA - F9382C
$653 CAD
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Askar Telescope Askar 203APO Refractor - 203APOAskar Telescope Askar 203APO Refractor - 203APO
Askar Askar 203APO Refractor - 203APO
$12,011 CAD
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Askar Telescope Askar SQA106 High-quality quintuplet air-spaced SD glass Petzval Astrograph - ASKAR-SQA106Askar Telescope Askar SQA106 High-quality quintuplet air-spaced SD glass Petzval Astrograph - ASKAR-SQA106
Askar Askar SQA106 High-quality quintuplet air-spaced SD glass Petzval Astrograph - ASKAR-SQA106
$4,753 CAD
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Svbony Telescope SVBONY MK90 Maksutov Cassegrain Telescope OTA 90mm f/13.9 - F9382BSvbony Telescope SVBONY MK90 Maksutov Cassegrain Telescope OTA 90mm f/13.9 - F9382B
Svbony SVBONY MK90 Maksutov Cassegrain Telescope OTA 90mm f/13.9 - F9382B
$291 CAD
In stock
Airy Disk Telescope Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor APO w/ Aluminum Case and 0.8x Flattebener - AP204Airy Disk Telescope Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor APO w/ Aluminum Case and 0.8x Flattebener - AP204
Airy Disk Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor APO w/ Aluminum Case - AP204
From $21,456 CAD
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Airy Disk Telescope Airy Disk APO 140mm f/6.5 Triplet ED FCD-100 Apochromatic Refractor w/ Aluminum Case - AP140Airy Disk Telescope Airy Disk APO 140mm f/6.5 Triplet ED FCD-100 Apochromatic Refractor w/ Aluminum Case - AP140
Airy Disk Airy Disk APO 140mm f/6.5 Triplet ED FCD-100 Apochromatic Refractor w/ Aluminum Case - AP140
$5,746 CAD
Special Order
Airy Disk Telescope Apochromatic refractor Pro APO AP 85/510 Triplet ED FCD-100Airy Disk Telescope Apochromatic refractor Pro APO AP 85/510 Triplet ED FCD-100
Airy Disk Apochromatic refractor Pro APO AP 85/510 Triplet ED FCD-100
From $1,525 CAD
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Airy Disk Telescope Airy Disk APO 96mm f/6 ED Apochromatic Refractor w/ Aluminum CaseAiry Disk Telescope Airy Disk APO 96mm f/6 ED Apochromatic Refractor w/ Aluminum Case
Airy Disk Airy Disk APO 96mm f/6 ED Apochromatic Doublet Refractor w/ Aluminum Case
From $1,309 CAD
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Airy Disk Telescope Airy Disk Premium Apochromatic ED Doublet Refractor TelescopesAiry Disk Telescope Airy Disk Premium Apochromatic ED Doublet Refractor Telescopes
Airy Disk Airy Disk APO 60mm f/5.5 ED Apochromatic Doublet Refractor
From $719 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
$1,127 CAD
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iOptron Telescope iOptron 8-inch F/4 Imaging Newtonian iEAF compatible - 6312
iOptron iOptron 8-inch F/4 Imaging Newtonian iEAF compatible - 6312
$886 CAD
In stock
iOptron Telescope iOptron 6-inch F/4 Imaging Newtonian iEAF compatible - 6311iOptron Telescope iOptron 6-inch F/4 Imaging Newtonian iEAF compatible - 6311
iOptron iOptron 6-inch F/4 Imaging Newtonian iEAF compatible - 6311
$646 CAD
In stock
Save $871
Meade Instruments Telescope Meade Instruments 10" F/8 ACF OTA W/UHTC - 1008-80-01
Meade Instruments Meade Instruments 10" F/8 ACF OTA W/UHTC - 1008-80-01
$3,486 CAD $4,357 CAD
Only 1 unit left
Celestron Telescope Celestron 36cm Rowe-Ackermann Schmidt Astrograph OTA Version 2 - 91078Celestron Telescope Celestron 36cm Rowe-Ackermann Schmidt Astrograph OTA Version 2 - 91078
Celestron Celestron 36cm Rowe-Ackermann Schmidt Astrograph OTA Version 2 - 91078
$20,850 CAD
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Explore Scientific Telescope Explore Scientific 152mm Air-Spaced Triplet Apochromat Refractor Telescope - TED15208CF-HEX33Explore Scientific Telescope Explore Scientific 152mm Air-Spaced Triplet Apochromat Refractor Telescope - TED15208CF-HEX33
Explore Scientific Explore Scientific 152mm Air-Spaced Triplet Apochromat Refractor Telescope - TED15208CF-HEX33
$4,200 CAD
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Save $164
iOptron Telescope iOptron 150mm Maksutov-Cassegrain Optical Tube (OTA) - 6101iOptron Telescope iOptron 150mm Maksutov-Cassegrain Optical Tube (OTA) - 6101
iOptron iOptron 150mm Maksutov-Cassegrain Optical Tube (OTA) - 6101
$1,057 CAD $1,221 CAD
In stock
iOptron Telescope iOptron OTA 14" F/8 Ritchey-Chrétien Truss - 6116iOptron Telescope iOptron OTA 14" F/8 Ritchey-Chrétien Truss - 6116
iOptron iOptron OTA 14" F/8 Ritchey-Chrétien Truss - 6116
$9,446 CAD
Special Order
iOptron Telescope iOptron OTA 10" F/8 Ritchey-Chrétien Truss - 6114iOptron Telescope iOptron OTA 10" F/8 Ritchey-Chrétien Truss - 6114
iOptron iOptron OTA 10" F/8 Ritchey-Chrétien Truss - 6114
$4,510 CAD
In stock
iOptron Telescope iOptron OTA 12" F/8 Ritchey-Chrétien Truss - 6115iOptron Telescope iOptron OTA 12" F/8 Ritchey-Chrétien Truss - 6115
iOptron iOptron OTA 12" F/8 Ritchey-Chrétien Truss - 6115
$5,863 CAD
In stock