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Ritchey-Chrétien & Dall-Kirkham Telescopes

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CA$1,649.00 - CA$1,649.00
CA$1,649.00
CA$1,649.00 - CA$1,649.00
CA$1,649.00

iOptron Photron 8" Ritchey-Chretien

IOP-6112
2 in stock

200mm (8") Ritchey-Chretien Optical Design 1624mm Focal Length at f/8 Coma-Free Optics for Flat-Field Astrophotography 2" 10:1 Dual-Speed Crayford...

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CA$1,649.00 - CA$1,649.00
CA$1,649.00
CA$1,649.00 - CA$1,649.00
CA$1,649.00
CA$781.00 - CA$781.00
CA$781.00
CA$781.00 - CA$781.00
CA$781.00

iOptron Photron 6" Ritchey-Chretien

IOP-6111
1 in stock

150mm (6") Ritchey-Chretien Optical Design 1370mm Focal Length f/9 Focal Ratio 10:1 Dual-Speed 2" Crayford Focuser 12 lbs Tube Weight Descripti...

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CA$781.00 - CA$781.00
CA$781.00
CA$781.00 - CA$781.00
CA$781.00
CA$9,379.00 - CA$9,379.00
CA$9,379.00
CA$9,379.00 - CA$9,379.00
CA$9,379.00

iOptron Photron 14" Ritchey-Chretien

IOP-6116

14" (355mm) Ritchey-Chretien Optical Design 2848mm Focal Length at f/8 Carbon Fiber Truss Tube for Thermal Stability Heavy-duty 3" Dual-Speed 10:1...

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CA$9,379.00 - CA$9,379.00
CA$9,379.00
CA$9,379.00 - CA$9,379.00
CA$9,379.00
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 ODK20Tr Optical tube assembly
CA$53,215.00 - CA$53,215.00
CA$53,215.00
CA$53,215.00 - CA$53,215.00
CA$53,215.00

Orion Optics UK ODK20Tr Optical tube assembly

OOUK-ODK20TR-OPTICAL-TUBE-ASSEMBLY

500mm truss-tube Dall-Kirkham f/6.8 carbon-fibre-sandwich optics Open truss for shorter packed length Built to order in the UK Description Spec...

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CA$53,215.00 - CA$53,215.00
CA$53,215.00
CA$53,215.00 - CA$53,215.00
CA$53,215.00
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 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 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 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 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 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 ODK14 Optical Tube Assembly
CA$18,116.00 - CA$18,116.00
CA$18,116.00
CA$18,116.00 - CA$18,116.00
CA$18,116.00

Orion Optics UK ODK14 Optical Tube Assembly

OOUK-ODK14-OPTICAL-TUBE-ASSEMBLY

Primary Mirror Diameter: 350mm Focal Ratio: f/6.8 Corrected Image Circle: >52mm Tube Material: Carbon Fibre Sandwich Back Focus: 210mm Tu...

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CA$18,116.00 - CA$18,116.00
CA$18,116.00
CA$18,116.00 - CA$18,116.00
CA$18,116.00
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 ODK10 Optical Tube Assembly
CA$8,334.00 - CA$8,334.00
CA$8,334.00
CA$8,334.00 - CA$8,334.00
CA$8,334.00

Orion Optics UK ODK10 Optical Tube Assembly

OOUK-ODK10-OPTICAL-TUBE-ASSEMBLY

250mm (10") Corrected Dall-Kirkham Optics 1700mm Focal Length at f/6.8 50mm Fully Corrected Flat Image Circle 3.5μm On-Axis Spot Size Carbon Fibre...

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CA$8,334.00 - CA$8,334.00
CA$8,334.00
CA$8,334.00 - CA$8,334.00
CA$8,334.00
iOptron Photron™ 10-inch Ritchey-Chrétien Telescope (RC10) 3'' Focuser
CA$4,043.00 - CA$4,043.00
CA$4,043.00
CA$4,043.00 - CA$4,043.00
CA$4,043.00

iOptron Photron™ 10-inch Ritchey-Chrétien Telescope (RC10) 3'' Focuser

IOP-6113

250mm (10-inch) Ritchey-Chrétien Optical Design 2000mm Focal Length at f/8 0.46 arc second Resolving Power 3-inch Dual Speed Focuser 35 lb Steel T...

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CA$4,043.00 - CA$4,043.00
CA$4,043.00
CA$4,043.00 - CA$4,043.00
CA$4,043.00
CA$12,319.00 - CA$12,319.00
CA$12,319.00
CA$12,319.00 - CA$12,319.00
CA$12,319.00

iOptron Photron 16" Ritchey-Chretien

IOP-6117

16" (406mm) Aperture 3248mm Focal Length f/8 Focal Ratio Ritchey-Chretien Optical Design Carbon Fiber Truss Tube 3" 10:1 Dual-Speed Focuser Des...

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CA$12,319.00 - CA$12,319.00
CA$12,319.00
CA$12,319.00 - CA$12,319.00
CA$12,319.00
CA$5,821.00 - CA$5,821.00
CA$5,821.00
CA$5,821.00 - CA$5,821.00
CA$5,821.00

iOptron Photron 12" Ritchey-Chretien

IOP-6115

12" (304mm) Ritchey-Chretien Optics 2432mm Focal Length f/8 Focal Ratio Carbon Fiber Truss Tube Design 3" Dual-Speed 10:1 Crayford Focuser 53 lb O...

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CA$5,821.00 - CA$5,821.00
CA$5,821.00
CA$5,821.00 - CA$5,821.00
CA$5,821.00
CA$4,477.00 - CA$4,477.00
CA$4,477.00
CA$4,477.00 - CA$4,477.00
CA$4,477.00

iOptron Photron 10" Ritchey-Chretien

IOP-6114

10" (254mm) Ritchey-Chretien Optical Design 2032mm Focal Length f/8 Focal Ratio Carbon Fiber Truss Tube for Thermal Stability 3-inch, 10:1 Dual-Sp...

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CA$4,477.00 - CA$4,477.00
CA$4,477.00
CA$4,477.00 - CA$4,477.00
CA$4,477.00