FREE SHIPPING ON MANY PRODUCTS

The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

William Optics Super ZenithStar 81 Doublet Refractor Telescope - Astrophotography Package - Red

SKU : WO-A-Z81RD-AP

- Read
  • Free Shipping

  • More on the Way in 14 - 28 Days

Add to Wishlist

Got questions? Click for live chat

  • The ZenithStar 81 telescope has great optics, is easy to use, and is very portable. It is equipped with a CNC machined carry handle to make travel and storage of this refracting telescope nice and easy!
  • William Optics has crafted this series as an f/6.9 for respectable speed.
  • Each scope in the series comes with a built-in, removable, clear Bahtinov mask for convenience in focusing.
  • Available in Red and Gold

Product Details

  • The William Optics ZenithStar 81 mm aperture Doublet APO Refactor is an extremely versatile telescope ideal for both astrophotography and general photography. It provides a sharp image to any DSLR, and pristine clarity for both visual observers and astrophotographers. This scope series is even capable of handling full frame sensors.

     

    This package not only comes with all of the standard features included in the ZenithStar 81 Refractor, but it also comes with the adjustable 0.8x Focal Reducer and Field Flattener!

  • specifications

    Aperture81 mm (3.25")
    Camera/Eyepiece Connection1.25" Nosepiece
    Dawes Limit1.43 arcseconds
    Focal Length559 mm
    Focal Ratiof/6.9
    Free ShippingYes
    Highest Magnification162x
    Light Gathering Power134x
    Optical DesignDoublet Refractor
  • included items

    • 2.5" Rack and Pinion Focuser
    • Bahtinov Mask Cover
    • Mounting Rings
    • Dual Sided Dovetail Plate
    • William Optics FLAT6AIII 0.8x Reducer and Field Flattener

Product Reviews