Astrographes Orion Optics UK
Les astrographes Orion Optics UK sont des télescopes conçus d'abord pour l'imagerie du ciel profond, en deux familles. La série AG regroupe des astrographes Newton très ouverts, comme l'AG8 à f/3.8, de l'AG8 à l'AG20, utilisés avec un correcteur Wynne pour les grands champs. La série ODK regroupe des Dall-Kirkham corrigés de l'ODK10 à l'ODK20Tr, en tube fermé ou serrurier.
Un AG convient aux grandes nébuleuses, un ODK aux galaxies et aux petites cibles à longue focale.
Filtres
Orion Optics UK ODK24Tr Truss 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...
Afficher tous les détailsOrion Optics UK 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...
Afficher tous les détailsOrion Optics UK ODK18Tr Truss Optical Tube Assembly
Optimized Dall-Kirkham (ODK) Optical Design Open Truss Tube Framework Primary and Secondary Mirrors by Orion Optics UK Engineered for Astrophotogr...
Afficher tous les détailsOrion Optics UK ODK16Tr Truss 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 détailsOrion Optics UK ODK14Tr Truss 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 détailsOrion Optics UK ODK12Tr Truss 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 détailsOrion Optics UK ODK10Tr Truss 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 détailsOrion Optics UK 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 détailsOrion Optics UK 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 détailsOrion Optics UK 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 détailsOrion Optics UK 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 détailsOrion Optics UK 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 détailsOrion Optics UK AG16 Optical Tube Assembly
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 détailsOrion Optics UK AG14 Optical Tube Assembly
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 détailsOrion Optics UK AG12 Optical Tube Assembly
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 détailsOrion Optics UK AG10 Optical Tube Assembly
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 détailsOrion Optics UK AG8 f/3.8 Astrograph OTA
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