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  • Sky-Watcher ESPRIT-80ED (Triplet OTA) telescope

    • Brand: Sky-Watcher
    • Product Code: 10243
    • Availability: 1 - 3 weeks
    Garantija 2 gadi

    1,405.00€

    Sky-Watcher Professional ESPRIT 3-Element ED apochromatic refractors are instruments of the highest quality with optical performance rivaling or exceeding similar telescopes of even the most famous high-end telescope brands.

    The ESPRIT Super Apo Triplets are designed for the most demanding astro-imagers, for use with the optional M48 field flattener, but are also fine telescopes for visual observations. The premium, superbly-corrected optical systems deliver high-contrast images full of detail and zero detectable color fringing, even on the brightest of objects. 

    FEATURES: 

    • 3-Element Objective Lens, Focal Length 400mm (one Ohara FPL53 ED element);
    • Zero detectable Colour Fringing even on Bright Objects;
    • Metallic High-Transmission Lens Coatings;
    • Knife-edge Baffled Optical System;
    • High-precision Mechanical Components;
    • Aluminium OTA material (superior to plain carbon-fiber for this application);
    • Fixed Dew Shield;
    • 2.7” CNC-machined 11:1 dual-speed Linear Power Focuser, rotatable!
    • Focuser with 2” and 1.25” eyepiece adaptors and indexed scale;
    • Zero focus-shift during focusing;
    • High Load Capacity;
    • The smooth focus motion and 11:1 fine focus wheel allows precision adjustment and critical focusing of eyepieces & cameras.

     

    Optics
    Type: Refractor
    Type of build: Apochromatic Triplet
    Aperture (mm): 80
    Focal length (mm): 400
    Focal ratio: F/5
    Max. useful magnification: 160 x
    Light gathering capacity: 130 x
    Resolving capacity: 1.44
    Limiting stellar magnitude (mag): 11.3
    Focuser: 2.7" Linear Crayford
    General
    Series: ESPRIT
    Weight (kg): 3.97
    Warranty: 2 years
    Included accessories
    Finderscope: 9 x 50
    2'' star diagonal: 90°
    Recommended for:
    Beginners: Not recommended
    Intermediate: Yes
    Advanced: Yes
    Area of application
    Nature observation: No
    Moon & planets: Yes
    Nebula & galaxies Yes
    Astrophotography: Yes
    Sun: No (only with appropriate Sun filter)
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