Tecnosky Superwide HD 17 mm Eyepiece
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    • Tecnosky Superwide HD 17 mm Eyepiece

    Tecnosky Superwide HD 17 mm Eyepiece

    109.00
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    Tecnosky Superwide HD 17 mm Eyepiece

    17 mm eyepiece with ED glass and 70 field. Sharp and relaxing deep-sky views with dual 1.25 and 2 inch barrel for wide telescope compatibility.

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    Tecnosky Superwide HD 17 mm Eyepiece

    Overview
    The Tecnosky Superwide HD 17 mm eyepiece is a favorite for deep-sky explorers who seek wide, immersive, and visually relaxing sessions. It features 8 elements with ED glass for superb color correction and contrast. The expansive 70 field is perfect for framing open clusters or navigating star fields. With a dual 1.25 and 2 inch barrel, it fits virtually any focuser. The generous eye relief and twist-up eyecup ensure long, fatigue-free observation under the stars.

    Technical specifications

    • Focal length: 17 mm

    • Apparent field: 70

    • Optical design: 8 elements including ED glass

    • Coatings: FMC (Fully Multi-Coated)

    • Barrel size: Dual 1.25 and 2 inch

    • Eye relief: 15 mm

    • Eyecup: Twist-up

    • Weight: 220 g

    • Recommended use: Deep-sky, lunar, comfortable wide-field observing

    Optical performance

    • Large, flat and contrast-rich image

    • ED glass for refined color and sharpness

    • Ideal for medium magnification wide-field viewing

    • Great for refractors and fast Newtonians

    Compatible accessories

    • Fits 1.25 and 2 inch focusers

    • Accepts 1.25 threaded filters

    • Projection-capable for imaging setups

    Key features

    • ED glass 8-element layout

    • Wide 70 field for deep-sky ease

    • Dual barrel and high comfort

    • Ideal for long sky scanning sessions

    Oculaires Tecnosky SWA 17 mm