Telescope Optical Tubes
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- On SaleSky-Watcher EvoStar 80 80mm APO Refractor # S11100Sale Price: $849.00 Our Price: $1,080.00In StockFree Contiguous US Shipping
- On SaleZWO FF80 Apo 80mm f/7.5 Petzval Refractor Telescope # FF80-APOSale Price: $1,299.00 Our Price: $1,499.00In StockFree Contiguous US Shipping
- Askar 80PHQ 80mm f/7.5 Quadruplet Flat-Field Astrograph # 80PHQOur Price: $1,495.00In StockFree Contiguous US Shipping
- Takahashi FC-100DC f/7.4 Fluorite Refractor OTA # TFK10010Our Price: $2,510.00In StockFree Contiguous US Shipping
- NewTakahashi FC-100DF Fluorite Refractor Telescope OTA # TFK10110Our Price: $2,750.00Out of StockFree Contiguous US Shipping
- On SaleSky-Watcher EvoStar 120ED APO Refractor # S11130Sale Price: $1,999.00 Our Price: $2,490.00In StockFree Contiguous US Shipping
- Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Apochromatic Refractor Telescope #...Our Price: $3,379.99Out of StockFree Contiguous US Shipping
- SpecialAskar 130PHQ 130mm f/7.7 Quadruplet Flat-Field Astrograph # 130PHQOur Price: $3,499.00In StockFree Contiguous US Shipping
- On SaleZWO FF130 Apo 130mm f/7.7 Petzval Refractor Telescope # FF130-APOSale Price: $2,999.00 Our Price: $3,499.00Out of StockFree Contiguous US Shipping
- Sky-Watcher EvoStar 150 150mm f/8 Apo Refractor # S11190Our Price: $3,000.00In StockFree Contiguous US Shipping
- On SaleSky-Watcher EvoStar 150DX 150mm f/8 Apo Refractor # S11195Sale Price: $3,199.00 Our Price: $4,100.00In StockFree Contiguous US Shipping
- GSO 8" f/8 Ritchey-Chretien Astrograph Telescope - Steel OTA (White) # RC8Our Price: $1,199.00Out of StockFree Contiguous US Shipping
- GSO 8" f/8 Ritchey-Chretien Astrograph Telescope - Carbon Fiber OTA # RC8-CFOur Price: $1,449.00Out of StockFree Contiguous US Shipping
- GSO 10" f/8 Ritchey-Chretien Astrograph Telescope - Steel OTA (White) # RC10Our Price: $2,749.00Out of StockFree Contiguous US Shipping
- GSO 10" f/8 Ritchey-Chretien Astrograph Telescope - Carbon Fiber OTA # RC10-CFOur Price: $3,099.00Out of StockFree Contiguous US Shipping
- GSO 10" f/8 Ritchey-Chretien Astrograph Telescope - Truss Tube OTA # RC10-TOur Price: $3,199.00Out of StockFree Contiguous US Shipping
- Meade 10" ACF f/8 Optical Tube Assembly with UHTC # 1008-80-01Our Price: $3,299.99In StockFree Contiguous US Shipping
- GSO 12" f/8 Ritchey-Chretien Astrograph Telescope - Steel OTA (White) # RC12Our Price: $4,099.00Out of StockFree Contiguous US Shipping
- On SaleGSO 12" f/8 Ritchey-Chretien Astrograph Telescope - Truss Tube OTA # RC12-TSale Price: $4,299.00 Our Price: $4,499.00Out of StockFree Contiguous US Shipping
- Meade 12" LX600-ACF f/8 UHTC Telescope without Tripod # 1208-70-01NOur Price: $7,699.99Out of StockFree Contiguous US Shipping
- Meade 12" ACF f/8 Optical Tube Assembly with UHTC # 1208-80-01Our Price: $4,599.99Drop ShipFree Contiguous US Shipping
- Meade 14" LX600-ACF f/8 UHTC Telescope without Tripod # 1408-70-01NOur Price: $9,499.99Out of StockFree Contiguous US Shipping
- Meade 14" ACF f/8 Optical Tube Assembly with UHTC # 1408-80-01Our Price: $6,999.99Drop ShipFree Contiguous US Shipping
- GSO 14" f/8 Ritchey-Chretien Astrograph Telescope - Truss Tube OTA # RC14-TOur Price: $6,049.00Out of StockFree Contiguous US Shipping