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  • Celestron NexStar 90SLT GoTo telescope

    • Brand: Celestron
    • Product Code: 821756
    • Availability: In Stock
    Garantija 2 gadi

    719.00€

    Designed to be an affordable entry level to mid-level computerized GoTo telescope, the NexStar SLT refractors, reflectors, and Maks are available in the most popular sizes and are loaded with valuable design features.  With preassembled, adjustable stainless steel tripods and quick release fork arms and tubes, NexStar SLT telescopes can be set up in a matter of minutes – with no tools required!  You can see details of the lunar surface, Venus and its phases, polar caps on Mars, Jupiter and its four moons, Saturn with its rings plainly visible and much more!  Most NexStar SLTs can also be used as a land-based spotting telescope.

    INTELLIGENT DESIGN
    Powered by 8 AA (user supplied) batteries or an optional AC adapter, these NexStar GoTos love to travel.  The internal battery compartment provides power to the high precision servo motors for rigid low-vibration performance while eliminating cord wrap issues associated with external battery packs.

    With the NexStar’s ergonomically designed hand control, the user is free to remove the hand control from its holder for remote use or leave it cradled for hands-free operation.  With a touch of a button, you can select the object catalog, change the slew speed, view fascinating information about an object or simply know if a desired object is visible in the sky.

    CELESTRON’S REVOLUTIONARY SKYALIGN
    Using Celestron’s patented SkyAlign (patent pending), simply input the date, time and location into the hand control then slew the telescope to any three bright celestial objects in the sky.  You do not need to know the names of the stars – you can even pick the Moon or bright planets!

    Optics
    Type: Reflector
    Type of build: Maksutov - Cassegrain
    Aperture (mm): 90
    Focal length (mm): 1250
    Focal ratio: F/13.9
    Max. useful magnification: 213 x
    Min. useful magnification: 13 x
    Light gathering capacity: 165 x
    Resolving capacity: 1.55
    Limiting stellar magnitude (mag): 12.3
    Focuser: 1.25" ETX thread
    Mount
    Type: Azimuthal
    GoTo Control
    Database: 4000 objects
    Alignment method: SkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, Solar System Align
    GPS: Yes
    Tracking modes: Alt-Az, EQ North and EQ South
    Tripod
    Material: Steel
    Type : Tripod
    General
    Series: NexStar
    Warranty: 2 years
    Included accessories
    1.25'' eyepieces: 9 mm, 25 mm
    1.25'' star diagonal: 90°
    Recommended for:
    Beginners: Yes
    Intermediate: Yes
    Advanced: Not recommended
    Area of application
    Nature observation: Yes
    Moon & planets: Yes
    Nebula & galaxies No
    Astrophotography: No
    Sun: No (only with appropriate Sun filter)
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