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Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus

    Buy cheap Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus from wholesalers
     
    Buy cheap Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus from wholesalers
    • Buy cheap Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus from wholesalers
    • Buy cheap Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus from wholesalers

    Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus

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    Brand Name : Kinglux optics
    Model Number : BFP63090ED
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 10000pcs
    Delivery Time : 60
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    Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus

    Aluminum Alloys 90mmED Astronomical Telescopes For Adults 630mm Focus


    90ED Astronomical Telescopes Objective diameter 90mmED Focus length:630mm

    A true multi-purpose astronomical telescope

    Overall performance: excellent optical design, precision machining, F-7 short focal ratio design, convenient to carry.

    1: Double separation of the lens structure, contains a piece ED(Extra-low Dispersion)Glass, effectively control the color difference

    2: Traditional low cast technology, guarantee the sharp image quality.

    3: Lens surface ultra high transmittance broadband coating.

    4: Aluminium mirror tube, spray high-grade white pearl paint, delicate and beautiful.

    5: High precision nc machining the objective lens.

    6: 2 inch 1:11 two-speed toothless the focuser, smooth precise.Can rotate 360 degrees in the back seat, and convenient operation.

    7: Lens cap and dovetail plate, can meet the standard of astronomical bracket, can also be used with camera tripod.


    Extra-low Dispersion glass; BFP63090ED Telescope is designed with Double separation lens structure ED glass; will give you the crystal clear image;BFP63090ED 90ED telescope produces an especially colour true and high contrast image; just right for more discerning observers


    Dual-speed rack and pinion focuser;The gear ratio of the dual speed 2-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus


    Top-quality Material; The appearance of the is baked with high-end fine-grained paint; with exquisite appearance and delicate feel;all machined by CNC


    all optical surfaces multi-coated; The whole optical lens adopts the technology of ultra-wideband multilayer coating; 90mm aperture; fully multi-coated ED optics deliver outstanding views; day or night


    Areas of application; 90mmED F: 7 astronomy telescope would be better begin for astronomy amateurs to do astrophotography


    BODY : 630X90

    APERTURE : 90MM

    FOCAL LENGTH : 630MM

    FOCAL RETIO : F-7

    COATING : FULLY MULTI-COATED

    COLOR:PEARL WHITE

    Quality Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus for sale
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