Telescope Optical Tube Assemblies
122 products
Showing 97 - 120 of 122 products
Showing 97 - 120 of 122 products
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Askar
Askar SQA106 High-quality quintuplet air-spaced SD glass Petzval Astrograph - ASKAR-SQA106
Back-Ordered
Sale price$4,889 CAD
No reviews


Svbony
SVBONY MK90 Maksutov Cassegrain Telescope OTA 90mm f/13.9 - F9382B
Back-Ordered
Sale price$291 CAD
No reviews


William Optics
William Optics SpaceCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51SGIII
In stock
Sale price$1,293 CAD
No reviews
Save $342


William Optics
OPEN BOX - William Optics RedCat 71 APO 350mm f/4.9 - T-C-71RD
Only 1 unit left
Sale price$1,950 CAD
Regular price$2,292 CAD
No reviews


Airy Disk
Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor APO w/ Aluminum Case and 0.8x Flattener - AP204
Special Order
Sale price$22,392 CAD
No reviews


Airy Disk
Airy Disk APO 140mm f/6.5 Triplet ED FCD-100 Apochromatic Refractor w/ Aluminum Case - AP140
Special Order
Sale price$5,746 CAD
No reviews


Airy Disk
Apochromatic refractor Pro APO AP 85/510 Triplet ED FCD-100 w/ 0.92x Flattener
In stock
Sale price$1,726 CAD
No reviews


Airy Disk
Airy Disk APO 96mm f/6 ED Apochromatic Doublet Refractor w/ Aluminum Case and 0.92x Flattener
In stock
Sale price$1,596 CAD
No reviews


Airy Disk
Airy Disk APO 60mm f/5.5 ED Apochromatic Doublet Refractor
In stock
Sale priceFrom $719 CAD
No reviews

iOptron
iOptron 10-inch F/4 Imaging Newtonian iEAF compatible - 6313
Back-Ordered
Sale price$1,120 CAD
No reviews

iOptron
iOptron 8-inch F/4 Imaging Newtonian iEAF compatible - 6312
Back-Ordered
Sale price$904 CAD
No reviews


iOptron
iOptron 6-inch F/4 Imaging Newtonian iEAF compatible - 6311
Back-Ordered
Sale price$660 CAD
No reviews
Save $1,083

Meade Instruments
Meade Instruments 12" F/10 ACF OTA W/UHTC - 1210-60-01
Only 1 unit left
Sale price$4,331 CAD
Regular price$5,414 CAD
Save $264


Meade Instruments
Meade Instruments LX85 6" ACF - OTA ONLY - 217029
Only 1 unit left
Sale price$1,057 CAD
Regular price$1,321 CAD
No reviews
Save $871

Meade Instruments
Meade Instruments 10" F/8 ACF OTA W/UHTC - 1008-80-01
Only 1 unit left
Sale price$3,486 CAD
Regular price$4,357 CAD


Celestron
Celestron 36cm Rowe-Ackermann Schmidt Astrograph OTA Version 2 - 91078
Special Order
Sale price$19,460 CAD


Explore Scientific
Explore Scientific 152mm Air-Spaced Triplet Apochromat Refractor Telescope - TED15208CF-HEX33
Special Order
Sale price$6,480 CAD


iOptron
iOptron 150mm Maksutov-Cassegrain Optical Tube (OTA) - 6101
Back-Ordered
Sale price$1,221 CAD


William Optics
William Optics FLT 156 156mm f/7.8 OTA FPL53 Triplet APO and 3" Rotolock - A-F156
Special Order
Sale price$10,653 CAD
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