Passer au contenu

Optical Tubes Only (OTA)

Filtres

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...

Afficher tous les détails
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...

Afficher tous les détails
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...

Afficher tous les détails
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 ...

Afficher tous les détails
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...

Afficher tous les détails
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...

Afficher tous les détails
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 ...

Afficher tous les détails
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...

Afficher tous les détails
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 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...

Afficher tous les détails
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 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 ...

Afficher tous les détails
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 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...

Afficher tous les détails
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 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...

Afficher tous les détails
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 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...

Afficher tous les détails
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 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...

Afficher tous les détails
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
Daystar 80mm f/6.25 ED APO Refractor
CA$1,119.00 - CA$1,119.00
CA$1,119.00
CA$1,119.00 - CA$1,119.00
CA$1,119.00

Daystar 80mm f/6.25 ED APO Refractor

DAY-500EUD

80mm Aperture 500mm Focal Length (f/6.25) Apochromatic ED Glass Optics 2" Rack & Pinion Hybrid Drive Focuser Includes 90mm White Light Solar F...

Afficher tous les détails
CA$1,119.00 - CA$1,119.00
CA$1,119.00
CA$1,119.00 - CA$1,119.00
CA$1,119.00
Daystar 80mm f/6 Achromatic Refractor
CA$699.00 - CA$699.00
CA$699.00
CA$699.00 - CA$699.00
CA$699.00

Daystar 80mm f/6 Achromatic Refractor

DAY-480EUD

80mm Aperture f/6 Focal Ratio 480mm Focal Length Achromatic Refractor Design Rack & Pinion Focuser Description FAQ Specifications In the Bo...

Afficher tous les détails
CA$699.00 - CA$699.00
CA$699.00
CA$699.00 - CA$699.00
CA$699.00
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...

Afficher tous les détails
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 MAK 150mm Telescope OTA
CA$1,049.00 - CA$1,049.00
CA$1,049.00
CA$1,049.00 - CA$1,049.00
CA$1,049.00

iOptron MAK 150mm Telescope OTA

IOP-6101

150mm Rumak-style Maksutov-Cassegrain Optics 1800mm Focal Length f/12 Focal Ratio 0.77 Arc Second Resolving Power 13.4 lbs Tube Weight Dual-Speed ...

Afficher tous les détails
CA$1,049.00 - CA$1,049.00
CA$1,049.00
CA$1,049.00 - CA$1,049.00
CA$1,049.00
Explore Scientific Explore FirstLight 80mm CF Telescope with Solar Filter
CA$196.00 - CA$196.00
CA$196.00
CA$196.00 - CA$196.00
CA$196.00

Explore Scientific Explore FirstLight 80mm CF Telescope with Solar Filter

ES-FL-80640OTA-CF

80mm Achromatic Refractor Professional-Grade Solarlite Solar Filter Included 25mm Plössl Eyepiece and 90° Diagonal Smartphone and DSLR Camera Adap...

Afficher tous les détails
CA$196.00 - CA$196.00
CA$196.00
CA$196.00 - CA$196.00
CA$196.00
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)
CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00

Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)

ES-FCD100-0806-FF

80mm Aperture Triplet Apochromatic Refractor Features Hoya FCD100 ED Glass Element Air-Spaced Triplet Objective Lens Includes Field Flattener for ...

Afficher tous les détails
CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + 0.8x Focal Reducer (Bundle)
CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00

Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope + 0.8x Focal Reducer (Bundle)

ES-FCD100-0806-FR0.8x

80mm Aperture 480mm Focal Length (f/6) HOYA FCD100 ED Air-Spaced Triplet Optics Includes 0.8x Focal Reducer/Corrector 2.5" Hexagonal Focuser De...

Afficher tous les détails
CA$1,820.00 - CA$1,820.00
CA$1,820.00
CA$1,820.00 - CA$1,820.00
CA$1,820.00
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)
CA$1,120.00 - CA$1,120.00
CA$1,120.00
CA$1,120.00 - CA$1,120.00
CA$1,120.00

Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope + Field Flattener f/5 to f/7 (Bundle)

ES-ED-0806-FF

80mm Aperture Air-Spaced Apochromatic Triplet Optics Features HOYA FCD1 Extra-Low Dispersion Glass Includes Field Flattener for f/5 to f/7 Telesco...

Afficher tous les détails
CA$1,120.00 - CA$1,120.00
CA$1,120.00
CA$1,120.00 - CA$1,120.00
CA$1,120.00
CA$1,903.00 - CA$1,903.00
CA$1,903.00
CA$1,903.00 - CA$1,903.00
CA$1,903.00

SVBONY SV550 122mm APO Refractor Telescope OTA

SV-F9381C

80mm Aperture f/6 Focal Ratio 480mm Focal Length Apochromatic Triplet Lens with FPL-51 ED Glass Super Multi-Coated (SMC) Optics 2900g Barrel Weigh...

Afficher tous les détails
CA$1,903.00 - CA$1,903.00
CA$1,903.00
CA$1,903.00 - CA$1,903.00
CA$1,903.00
SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA
SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA
CA$783.00 - CA$783.00
CA$783.00
CA$783.00 - CA$783.00
CA$783.00

SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA

SV-F9381A
1 en stock

80mm Aperture Apochromatic Triplet Refractor 480mm Focal Length Fast f/6 Focal Ratio FPL51 ED Glass Element for Color Correction Resolving Power o...

Afficher tous les détails
CA$783.00 - CA$783.00
CA$783.00
CA$783.00 - CA$783.00
CA$783.00