GSO 6" F/9 RITCHEY-CHRETIEN CARBON OTA
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    • GSO 6" F/9 RITCHEY-CHRETIEN CARBON OTA

    Tecnosky RC150 F9 Carbon (GSO Optics)

    749.00
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    Tecnosky RC150 F9 Carbon (GSO Optics)

    The Tecnosky RC150 F9 Carbon telescope, equipped with GSO optics, combines lightweight carbon construction with professional precision. Its BK7 hyperbolic mirrors and dual-speed Crayford focuser ensure outstanding imaging performance for serious astrophotographers.

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    Tecnosky RC150 F9 Carbon (GSO Optics)

    Description

    The Tecnosky RC150 F9 Carbon telescope uses GSO optics known for exceptional accuracy and build quality. This Ritchey-Chrétien design, the same type used in the Hubble Space Telescope, delivers a coma-free, flat field ideal for deep-sky imaging.

    Its primary concave and secondary convex hyperbolic mirrors made of low-expansion BK7 glass feature 1/12 λ PV accuracy or better and 95 % dielectric reflectivity. The carbon fiber tube is rigid and light, minimizing thermal expansion and keeping focus stable. Computer-optimized baffles eliminate stray light.

    The 2" dual-speed (10:1) Crayford focuser offers 41 mm of travel and is compatible with ZWO and QHY EAF focus motors. Included are a 1.25" adapter, M90 extension rings (1" and 2"), Vixen dovetail bar, finder bracket, and dust caps.

    For enhanced focusing precision, Tecnosky recommends the Precision L focuser and RC adapter, designed to maximize accuracy and stability. Purchasing both telescope and focuser together entitles you to a 5 % discount. Contact us before ordering to receive your personal coupon code.

    Technical Specifications

    Manufacturer : Tecnosky (GSO optics)
    Optical design : Ritchey Chrétien
    Aperture : 152.4 mm
    Focal length : 1370 mm
    Focal ratio : f/9
    Mirrors : Hyperbolic (primary concave / secondary convex)
    Material : BK7 low-expansion glass
    Surface accuracy : 1/12 λ PV or better
    Reflectivity : 95 % dielectric coating
    Tube : Carbon fiber
    Focuser : Dual-speed 2" Crayford (10:1, 41 mm travel)
    Compatibility : ZWO and QHY EAF
    Linear obstruction : 76 mm
    Corrected field : 32 mm
    Backfocus : 159 mm (with focuser) / 254 mm (from rear cell)
    Tube outer diameter : 191 mm
    Tube length : 500 mm (without focuser)
    Weight : 5.2 kg
    Included : RC150 Carbon tube, 2" Crayford focuser, 1.25" adapter, M90 extensions, Vixen bar, finder bracket, dust caps
    Optional : Precision L focuser and RC adapter (5 % discount on combined purchase)

    RC6 CARBONE TECNOSKY

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