William Optics Gran Turismo 81 APO Triplet Refractor Telescope - Gray

Brand: William Optics


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  • This 81mm refractor is premium for astrophotography and visual astronomy
  • Apochromatic f/5.9 three-element objective with FPL-53 glass
  • The telescope and all of the accessories included are anodized to match each other, making the scope visually appealing

Product Details

  • The William Optics Gran Turismo 81mm refractor in space gray features a CNC machined optical tube for ease of use. The CNC handle bar is sturdy enough for optimal portability while also acting as a slide base for compatible guiding accessories! These include the William Optics slide base 50mm guide rings and WO UniGuide 50mm Guide Scope (both are not included).
  • specifications

    Aperture81 mm (3.25")
    Camera/Eyepiece Connection1.25" Nosepiece
    Dawes Limit1.43 arcseconds
    Focal Length478 mm
    Focal Ratiof/5.9
    Free ShippingYes
    Highest Magnification162x
    Light Gathering Power134x
    Optical DesignTriplet Refractor
  • included items

    • 2.5" Rack and Pinion Focuser
    • Camera Angle Rotator
    • CNC Handle Bar
    • Bahtinov Mask Cover
    • Mounting Rings
    • Dovetail Plate
    • High Quality Soft Carry Bag

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