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William Optics ZenithStar 126 f/7.7 Doublet APO Telescope

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  • Regular price $1,988.00

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Accessories Added

Standard Package Includes:

  • Mounting Rings
  • CNC Carry Handle Bar
  • Losmandy style Dovetail
  • 3.3-Inch R & P Focuser
  • Bahtinov Mask Cover
  • Two-year, no fuss warranty and constant customer service!


William Optics ZenithStar 126 f/7.7 Doublet APO Telescope

The Super ZenithStar 126 f/7.7 Apochromatic Refractor is everything you always wanted in a refractor with extreme sharpness for clear details and APO color correction. 

It has all the benefits of the ZenithStar family at a price that is hard to beat.

William Optics ZS126 Features:

  • An f/7.7 FPL53-glass Doublet air-spaced APO, in a CNC machined ultra-high precision lens cell
  • f/6.2 with a x0.8 Flattener
  • 3.3" R & P Focuser
    • Losmandy-style Dovetail
    • Perfect size for serious observations of deep sky objects and planets.
    • Solar observations are possible with proper additional equipment.


    Aperture126 mm (5")
    Dawes Limit0.92 arcseconds
    Focal Length970.2 mm
    Focal Ratiof/7.7
    Free ShippingYes
    Hightest Magnification252x
    Light Gathering Power324x
    Limiting Magnitude14.3
    Optical DesignDoublet
    Tube Length790mm Retractedmm
    Tube Weight21.92 lbs
    Warranty2 Year Limited Warranty