Optical Tube Assembly
92 products
Showing 1 - 24 of 92 products
Showing 1 - 24 of 92 products
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William Optics
William Optics RedCat 51 V2 APO 250mm f/4.9 - L-RC51II
More Coming
Sale price$1,168 CAD
1 review


William Optics
William Optics New ZenithStar 61 II f/5.9 OTA FPL53 Doublet APO, 2" Focuser - A-Z61
In stock
Sale price$809 CAD


William Optics
William Optics New Super ZenithStar 73 III f/5.9 OTA FPL53 Doublet APO 2.5" R&P Focuser
In stock
Sale price$986 CAD


William Optics
William Optics All New Gran Turismo 81 IV APO Refractor with 2.5" R&P Focuser - A-F81GTIV
In stock
Sale price$2,117 CAD


William Optics
William Optics All New Gran Turismo 71 APO Refractor, 2.5" R&P Focuser - A-F71GTII
In stock
Sale priceFrom $1,172 CAD
Save $58


Svbony
Svbony SV503 Telescope ED 80mm F7 Doublet Refractor for Astronomy - F9359B
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Sale price$521 CAD
Regular price$579 CAD


William Optics
William Optics FLT 91mm f/5.9 OTA with FPL-53 Optics and Dual Speed 3.3" R&P Focuser
Special Order
Sale price$2,697 CAD


Celestron
Celestron 8" Rowe-Ackermann Schmidt Astrograph (RASA 8) Optical Tube Assembly (CGE Dovetail) - 91073
In stock
Sale price$2,810 CAD


William Optics
William Optics New Super ZenithStar 81 f/6.9 OTA FPL53 Doublet APO, 2.5" R&P Focuser - A-Z81
More Coming
Sale price$1,199 CAD


Explore Scientific
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope - ES-ED0806-02
In stock
Sale price$1,274 CAD


Celestron
Celestron 11" Rowe-Ackermann Schmidt Astrograph (RASA 11) Optical Tube Assembly (CGE Dovetail) - 91076
In stock
Sale price$5,940 CAD
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