Orion RC8 8" Ritchey-Chrétien Astrograph – Sharp Optics, Stable Collimation, Excellent Condition
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Unlock professional-grade imaging performance with the Orion RC8 8" Ritchey-Chrétien (RC) Astrograph, a highly respected telescope design used by astrophotographers who demand precision, clarity, and long-term optical stability. This RC8 features super clean optics and is known for holding collimation extremely well, making it an exceptional choice for deep-sky imaging.
Perfect for capturing galaxies, nebulae, and fine structural detail, the Orion RC8 delivers crisp, coma-free images across a wide field—ideal for astrophotographers looking to upgrade to a high-quality RC system.
Condition
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Optics are super clean
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Scope produces very sharp, high-contrast images
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Holds collimation extremely well
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Well cared for and ready for imaging
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Includes original box
Key Features
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8" Ritchey-Chrétien optical design for premium astrophotography
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Carbon-reinforced construction (if applicable to your model—let me know if you want to specify) with excellent thermal stability
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F/8 optical system ideal for deep-sky imaging
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No coma and minimal optical aberrations across the field
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Long back-focus for easy use with cameras, reducers, filter wheels, and OAGs
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Popular, reliable design used in both amateur and professional imaging setups
Why Choose the Orion RC8 Astrograph?
The Orion RC8 is highly regarded for offering research-grade image quality at an affordable price. Its RC design provides pinpoint stars to the corners of your sensor, making it perfect for advanced astrophotography and long-exposure imaging. The stable collimation and clean optics of this unit give you confidence that your imaging sessions will be consistent and sharp night after night.
Included
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Orion RC8 8" Ritchey-Chrétien Astrograph
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Original box for safe shipping and storage
If you have any questions, feel free to ask.





