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Orion Optics UK Telescopes

Orion Optics UK telescopes are optical tube assemblies from a British maker of Newtonian and Cassegrain optics. The collection covers VX and IDEAL Newtonians from 6" to 16" with long focal length L versions, CT carbon fibre Newtonians, AG Newtonian astrographs up to the AG20, and ODK corrected Dall-Kirkham astrographs in closed tube and truss designs.

Tubes are sold without mounts, so you can pair them with your own equatorial mount, a Dobsonian base or an observatory pier.

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Orion Optics UK ODK18Tr Truss Optical Tube Assembly
CA$43,433.00 - CA$43,433.00
CA$43,433.00
CA$43,433.00 - CA$43,433.00
CA$43,433.00

Orion Optics UK ODK18Tr Truss Optical Tube Assembly

OOUK-ODK18TR-OPTICAL-TUBE-ASSEMBLY

Optimized Dall-Kirkham (ODK) Optical Design Open Truss Tube Framework Primary and Secondary Mirrors by Orion Optics UK Engineered for Astrophotogr...

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CA$43,433.00 - CA$43,433.00
CA$43,433.00
CA$43,433.00 - CA$43,433.00
CA$43,433.00
Orion Optics UK ODK24Tr Truss Optical Tube Assembly
CA$118,331.00 - CA$118,331.00
CA$118,331.00
CA$118,331.00 - CA$118,331.00
CA$118,331.00

Orion Optics UK ODK24Tr Truss Optical Tube Assembly

OOUK-ODK24TR-OPTICAL-TUBE-ASSEMBLY

Optimized Dall-Kirkham (ODK) Optical Design Corrected, Coma-Free Flat Field for Imaging Open Truss Tube for Thermal Stability and Rigidity Hand-Fi...

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CA$118,331.00 - CA$118,331.00
CA$118,331.00
CA$118,331.00 - CA$118,331.00
CA$118,331.00
Orion Optics UK AG20 Optical Tube Assembly Only
CA$41,659.00 - CA$41,659.00
CA$41,659.00
CA$41,659.00 - CA$41,659.00
CA$41,659.00

Orion Optics UK AG20 Optical Tube Assembly Only

OOUK-AG20-OPTICAL-TUBE-ASSEMBLY-ONLY

Largest model in the AG Astrograph range Carbon-fibre-sandwich tube CERES 3" (76.2mm) focuser standard Built to order in the UK Description Spe...

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CA$41,659.00 - CA$41,659.00
CA$41,659.00
CA$41,659.00 - CA$41,659.00
CA$41,659.00
Orion Optics UK ODK14Tr Truss Optical Tube Assembly
CA$20,225.00 - CA$20,225.00
CA$20,225.00
CA$20,225.00 - CA$20,225.00
CA$20,225.00

Orion Optics UK ODK14Tr Truss Optical Tube Assembly

OOUK-ODK14TR-OPTICAL-TUBE-ASSEMBLY

350mm (14") Optimized Dall-Kirkham Optics 2380mm Focal Length (f/6.8) >52mm Fully Illuminated and Corrected Image Circle 2.1µm On-Axis Spot Siz...

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CA$20,225.00 - CA$20,225.00
CA$20,225.00
CA$20,225.00 - CA$20,225.00
CA$20,225.00
Orion Optics UK ODK10Tr Truss Optical Tube Assembly
CA$11,316.00 - CA$11,316.00
CA$11,316.00
CA$11,316.00 - CA$11,316.00
CA$11,316.00

Orion Optics UK ODK10Tr Truss Optical Tube Assembly

OOUK-ODK10TR-OPTICAL-TUBE-ASSEMBLY

250mm (10-inch) Optimized Dall-Kirkham optics 1700mm focal length at a native f/6.8 focal ratio 50mm fully corrected, flat image circle for large ...

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CA$11,316.00 - CA$11,316.00
CA$11,316.00
CA$11,316.00 - CA$11,316.00
CA$11,316.00
Orion Optics UK AG12 Optical Tube Assembly
CA$13,253.00 - CA$13,449.00
CA$13,253.00 - CA$13,449.00
CA$13,253.00 - CA$13,449.00
CA$13,253.00

Orion Optics UK AG12 Optical Tube Assembly

Options available

300mm (12") Primary Mirror 1140mm Focal Length Fast f/3.8 Focal Ratio Carbon Fibre Sandwich Tube Construction >50mm Corrected Flat Field 3" Cer...

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CA$13,253.00 - CA$13,449.00
CA$13,253.00 - CA$13,449.00
CA$13,253.00 - CA$13,449.00
CA$13,253.00
Orion Optics UK ODK12Tr Truss Optical Tube Assembly
CA$16,006.00 - CA$16,006.00
CA$16,006.00
CA$16,006.00 - CA$16,006.00
CA$16,006.00

Orion Optics UK ODK12Tr Truss Optical Tube Assembly

OOUK-ODK12TR-OPTICAL-TUBE-ASSEMBLY

300mm (12") Optimized Dall-Kirkham Astrograph 2040mm Focal Length (f/6.8) >52mm Flat, Corrected Image Circle 1.8µm On-Axis Spot Size Carbon Fib...

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CA$16,006.00 - CA$16,006.00
CA$16,006.00
CA$16,006.00 - CA$16,006.00
CA$16,006.00
Orion Optics UK AG14 Optical Tube Assembly
CA$16,623.00 - CA$17,100.00
CA$16,623.00 - CA$17,100.00
CA$16,623.00 - CA$17,100.00
CA$16,623.00

Orion Optics UK AG14 Optical Tube Assembly

Options available

350mm Primary Mirror Diameter 1330mm Focal Length (f/3.8) >50mm Corrected Flat Field Carbon Fibre Sandwich Tube Construction 3.4µm On-Axis Spot...

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CA$16,623.00 - CA$17,100.00
CA$16,623.00 - CA$17,100.00
CA$16,623.00 - CA$17,100.00
CA$16,623.00
Orion Optics UK ODK16Tr Truss Optical Tube Assembly
CA$27,897.00 - CA$27,897.00
CA$27,897.00
CA$27,897.00 - CA$27,897.00
CA$27,897.00

Orion Optics UK ODK16Tr Truss Optical Tube Assembly

OOUK-ODK16TR-OPTICAL-TUBE-ASSEMBLY

400mm (16") Optimized Dall-Kirkham Optics 2720mm Focal Length (f/6.8) >52mm Fully Corrected and Illuminated Image Circle 2.4µm On-Axis Spot Siz...

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CA$27,897.00 - CA$27,897.00
CA$27,897.00
CA$27,897.00 - CA$27,897.00
CA$27,897.00
Orion Optics UK AG8 f/3.8 Astrograph OTA
CA$7,586.00 - CA$7,720.00
CA$7,586.00 - CA$7,720.00
CA$7,586.00 - CA$7,720.00
CA$7,586.00

Orion Optics UK AG8 f/3.8 Astrograph OTA

Options available

200mm (8-inch) Primary Mirror 760mm Focal Length Extremely Fast f/3.8 Focal Ratio 45mm Corrected Flat Field Circle Carbon Fibre Sandwich Tube Cons...

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CA$7,586.00 - CA$7,720.00
CA$7,586.00 - CA$7,720.00
CA$7,586.00 - CA$7,720.00
CA$7,586.00
Orion Optics UK ODK12 Optical Tube Assembly
CA$13,321.00 - CA$13,321.00
CA$13,321.00
CA$13,321.00 - CA$13,321.00
CA$13,321.00

Orion Optics UK ODK12 Optical Tube Assembly

OOUK-ODK12-OPTICAL-TUBE-ASSEMBLY

300mm (12") Optimised Dall-Kirkham Optics 2040mm Focal Length at a fast f/6.8 Focal Ratio Covers a greater than 52mm flat imaging circle Delivers ...

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CA$13,321.00 - CA$13,321.00
CA$13,321.00
CA$13,321.00 - CA$13,321.00
CA$13,321.00
Orion Optics UK ODK16 Optical Tube Assembly
CA$25,212.00 - CA$25,212.00
CA$25,212.00
CA$25,212.00 - CA$25,212.00
CA$25,212.00

Orion Optics UK ODK16 Optical Tube Assembly

OOUK-ODK16-OPTICAL-TUBE-ASSEMBLY

400mm (16") Primary Mirror Diameter 2720mm Focal Length at f/6.8 Corrected Dall-Kirkham Optical Design >52mm Flat Field Image Circle Carbon Fib...

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CA$25,212.00 - CA$25,212.00
CA$25,212.00
CA$25,212.00 - CA$25,212.00
CA$25,212.00
Orion Optics UK AG16 Optical Tube Assembly
CA$19,523.00 - CA$20,393.00
CA$19,523.00 - CA$20,393.00
CA$19,523.00 - CA$20,393.00
CA$19,523.00

Orion Optics UK AG16 Optical Tube Assembly

Options available

400mm (16") Primary Mirror Diameter 1520mm Focal Length at a fast f/3.8 Focal Ratio Corrected Flat Field Size >50mm Carbon Fibre Sandwich Tube ...

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CA$19,523.00 - CA$20,393.00
CA$19,523.00 - CA$20,393.00
CA$19,523.00 - CA$20,393.00
CA$19,523.00
Orion Optics UK AG10 Optical Tube Assembly
CA$9,949.00 - CA$10,104.00
CA$9,949.00 - CA$10,104.00
CA$9,949.00 - CA$10,104.00
CA$9,949.00

Orion Optics UK AG10 Optical Tube Assembly

Options available

250mm (10-inch) Primary Mirror 950mm Focal Length Extremely Fast f/3.8 Focal Ratio 50mm Fully Corrected Flat Image Field Carbon Fibre Sandwich Tub...

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CA$9,949.00 - CA$10,104.00
CA$9,949.00 - CA$10,104.00
CA$9,949.00 - CA$10,104.00
CA$9,949.00
Orion Optics UK CT12 Optical Tube Assembly
CA$5,702.00 - CA$5,702.00
CA$5,702.00
CA$5,702.00 - CA$5,702.00
CA$5,702.00

Orion Optics UK CT12 Optical Tube Assembly

OOUK-CT12-OPTICAL-TUBE-ASSEMBLY

300mm (12") Aperture f/4 Newtonian Reflector 1200mm Focal Length Certified 1/10 PV Wavefront Primary Mirror Carbon Fiber Sandwich Tube Constructio...

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CA$5,702.00 - CA$5,702.00
CA$5,702.00
CA$5,702.00 - CA$5,702.00
CA$5,702.00
Orion Optics UK CT10L Optical Tube Assembly
CA$6,324.00 - CA$6,324.00
CA$6,324.00
CA$6,324.00 - CA$6,324.00
CA$6,324.00

Orion Optics UK CT10L Optical Tube Assembly

OOUK-CT10L-OPTICAL-TUBE-ASSEMBLY

250mm (10-inch) Aperture 1575mm Focal Length (f/6.3) Guaranteed 1/10 PV Wavefront Optics Carbon Fibre Sandwich Tube Construction 12.5kg Optical Tu...

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CA$6,324.00 - CA$6,324.00
CA$6,324.00
CA$6,324.00 - CA$6,324.00
CA$6,324.00
Orion Optics UK CT14 Optical Tube Assembly
CA$9,373.00 - CA$9,373.00
CA$9,373.00
CA$9,373.00 - CA$9,373.00
CA$9,373.00

Orion Optics UK CT14 Optical Tube Assembly

OOUK-CT14-OPTICAL-TUBE-ASSEMBLY

350mm (14") Aperture 1600mm Focal Length (f/4.6) Guaranteed 1/10 PV Wavefront Optics Carbon Fibre Sandwich Tube Construction 26kg Optical Tube Wei...

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CA$9,373.00 - CA$9,373.00
CA$9,373.00
CA$9,373.00 - CA$9,373.00
CA$9,373.00
Orion Optics UK OMC200 De-Luxe Tube Assembly – Carbon Tube 1/8PV
CA$13,925.00 - CA$13,925.00
CA$13,925.00
CA$13,925.00 - CA$13,925.00
CA$13,925.00

Orion Optics UK OMC200 De-Luxe Tube Assembly – Carbon Tube 1/8PV

OOUK-OMC200-DE-LUXE-OPTICAL-TUBE

200mm (8") Maksutov-Cassegrain Optics 4000mm Focal Length f/20 Focal Ratio Guaranteed 1/8 PV Wavefront Accuracy Vented Carbon Fibre Tube Construct...

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CA$13,925.00 - CA$13,925.00
CA$13,925.00
CA$13,925.00 - CA$13,925.00
CA$13,925.00
Orion Optics UK CT8 Optical Tube Assembly
CA$3,132.00 - CA$3,132.00
CA$3,132.00
CA$3,132.00 - CA$3,132.00
CA$3,132.00

Orion Optics UK CT8 Optical Tube Assembly

OOUK-CT8-OPTICAL-TUBE-ASSEMBLY

200mm (8") Aperture 900mm Focal Length (f/4.5) 1/10 PV Wavefront Certified Optics Carbon Fiber Sandwich Tube Construction 7kg Optical Tube Weight ...

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CA$3,132.00 - CA$3,132.00
CA$3,132.00
CA$3,132.00 - CA$3,132.00
CA$3,132.00
Orion Optics UK CT10 Optical Tube Assembly
CA$4,356.00 - CA$4,356.00
CA$4,356.00
CA$4,356.00 - CA$4,356.00
CA$4,356.00

Orion Optics UK CT10 Optical Tube Assembly

OOUK-CT10-OPTICAL-TUBE-ASSEMBLY

250mm (10") Aperture Newtonian Reflector 1200mm Focal Length f/4.8 Focal Ratio Guaranteed 1/10 PV Wavefront Optics Carbon Fibre Sandwich Construct...

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CA$4,356.00 - CA$4,356.00
CA$4,356.00
CA$4,356.00 - CA$4,356.00
CA$4,356.00
Orion Optics UK OMC 185 De-Luxe Optical tube assembly
CA$3,635.00 - CA$3,635.00
CA$3,635.00
CA$3,635.00 - CA$3,635.00
CA$3,635.00

Orion Optics UK OMC 185 De-Luxe Optical tube assembly

OOUK-OMC-185-DE-LUXE-OPTICAL

Maksutov-Cassegrain optical design Sized between the OMC140 and OMC200 Built to order in the UK Description Specifications In the Box Warranty ...

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CA$3,635.00 - CA$3,635.00
CA$3,635.00
CA$3,635.00 - CA$3,635.00
CA$3,635.00
Orion Optics UK CT12L Optical Tube Assembly
CA$6,427.00 - CA$6,427.00
CA$6,427.00
CA$6,427.00 - CA$6,427.00
CA$6,427.00

Orion Optics UK CT12L Optical Tube Assembly

OOUK-CT12L-OPTICAL-TUBE-ASSEMBLY

300mm (12") Aperture 1590mm Focal Length, f/5.3 Focal Ratio Standard 1/10 PV Wavefront Optics Carbon Fibre Sandwich Tube Construction 2" Focuser w...

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CA$6,427.00 - CA$6,427.00
CA$6,427.00
CA$6,427.00 - CA$6,427.00
CA$6,427.00
Orion Optics UK OMC140 De-Luxe Tube Assembly
CA$1,862.00 - CA$1,862.00
CA$1,862.00
CA$1,862.00 - CA$1,862.00
CA$1,862.00

Orion Optics UK OMC140 De-Luxe Tube Assembly

OOUK-OMC-140-DE-LUXE-OPTICAL

140mm (5.5") Maksutov-Cassegrain Optics 2000mm Focal Length at f/14 Guaranteed 1/6 PV Wavefront Hand-Figured Optics Lightweight 3.5kg Carbon Fibre...

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CA$1,862.00 - CA$1,862.00
CA$1,862.00
CA$1,862.00 - CA$1,862.00
CA$1,862.00
Orion Optics UK CT16 Optical Tube Assembly
CA$10,616.00 - CA$10,616.00
CA$10,616.00
CA$10,616.00 - CA$10,616.00
CA$10,616.00

Orion Optics UK CT16 Optical Tube Assembly

OOUK-CT16-OPTICAL-TUBE-ASSEMBLY

400mm (16") Aperture 1600mm Focal Length (f/4) 1/10 PV Wavefront Standard Optics Carbon Fiber Sandwich Tube Construction 36kg Optical Tube Weight ...

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CA$10,616.00 - CA$10,616.00
CA$10,616.00
CA$10,616.00 - CA$10,616.00
CA$10,616.00