Telescope Optical Tube Assemblies
123 products
Showing 73 - 96 of 123 products
Showing 73 - 96 of 123 products
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Sky-Watcher
DISCONTINUED - Sky-Watcher Esprit 150 ED APO Refractor - S11430
Sold out
Sale price$11,470 CAD
1 review


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
Special Order
Sale priceFrom $6,304 CAD

Explore Scientific
Explore Scientific FirstLight 6-inch Maksutov-Cassegrain OTA only - FL-MC1521900
Back-Ordered
Sale price$1,080 CAD
2 reviews

Askar
Askar 151PHQ 151mm f7 Quadruplet Flat-Field Astrograph - 151PHQ
Back-Ordered
Sale price$6,479 CAD
No reviews


Sky-Watcher
Sky-Watcher Heliostar 76mm H-Alpha Solar Telescope
In stock
Sale priceFrom $4,720 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


Airy Disk
Airy Disk APO 152mm f/5 ED FCD1 Apochromatic Refractor w/ Aluminum Case & 0.92X Flattener - AP152ED
In stock
Sale price$5,025 CAD
No reviews


Airy Disk
Airy Disk APO 96mm f/6 Triplet ED FCD-100 Apochromatic Refractor APO w/ Aluminum Case - 96APO
In stock
Sale priceFrom $1,800 CAD
No reviews


Airy Disk
Airy Disk APO 106mm f/6.6 Triplet ED FCD-100 Apochromatic Refractor w/ Aluminum Case
In stock
Sale priceFrom $2,578 CAD
No reviews

iOptron
iOptron 12-inch F/4 Imaging Newtonian iEAF compatible - 6315
Back-Ordered
Sale price$1,539 CAD
No reviews
Save $472

Meade Instruments
Meade Instruments 8" F/10 ACF OTA W/UHTC - 0810-60-01
Only 2 units left
Sale price$1,890 CAD
Regular price$2,362 CAD


Explore Scientific
Explore Scientific 127mm Achromat Refractor Telescope - DAR127065-02
Back-Ordered
Sale price$1,080 CAD
Save $238


Explore Scientific
Explore Scientific 102mm Achromat Refractor Telescope - DAR102065-02
In stock
Sale price$462 CAD
Regular price$700 CAD


William Optics
William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120
Special Order
Sale price$4,452 CAD

Explore Scientific
Explore Scientific FirstLight 127mm Mak-Cassegrain Optical Tube Only - FL-MC1271900
In stock
Sale price$630 CAD
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