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William Optics 73mm f/5.9 ZenithStar FPL53 Doublet APO Refractor w/ Dual Dovetail Plate - A-Z73II

SKU: WYO-A-Z73II

Product is backordered from the manufacturer. Once the order is placed our team will update you on the anticipated arrival date.

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Our price: $618.00

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Our price: $618.00
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William Optics 73mm ZenithStar APO Refractor with Dual Dovetail Plate



This model 73mm ZenithStar Doublet APO Refractor from William Optics boasts Ohara FPL-53 glass from Japan and mounting rings with an updated design for enhanced simplicity of use. The ZenithStar 73 also comes with a 2.5" Rack & Pinion focuser and Dual Sided dovetail bar. The William Optics DSD 210 Plate has both a Vixen and Arca Swiss size at each end of the plate. The plate has two 1/4-20 threaded holes.



It works great with most cameras, camera lenses, and small scopes on either a Vixen-style mount or an Arca Swiss saddle.






William Optics ZenithStar 73 Refractor Specifications



  • Refractor Design: Apochromat (APO)
  • Focal Length: 430mm
  • Focal Ratio: f/5.9
  • Focuser: 2.5" Rack & Pinion
  • Retracted Length: 310mm
  • Weight: 5.5 lbs.


  • How to Order



    To order this Zenithstar 73 Refractor, please choose your desired color from the dropdown above. Your choices are powder white with either red, gold, or blue trim.


    Description
    Description

    William Optics 73mm ZenithStar APO Refractor with Dual Dovetail Plate

    This model 73mm ZenithStar Doublet APO Refractor from William Optics boasts Ohara FPL-53 glass from Japan and mounting rings with an updated design for enhanced simplicity of use. The ZenithStar 73 also comes with a 2.5" Rack & Pinion focuser and Dual Sided dovetail bar. The William Optics DSD 210 Plate has both a Vixen and Arca Swiss size at each end of the plate. The plate has two 1/4-20 threaded holes.

    It works great with most cameras, camera lenses, and small scopes on either a Vixen-style mount or an Arca Swiss saddle.



    William Optics ZenithStar 73 Refractor Specifications

  • Refractor Design: Apochromat (APO)
  • Focal Length: 430mm
  • Focal Ratio: f/5.9
  • Focuser: 2.5" Rack & Pinion
  • Retracted Length: 310mm
  • Weight: 5.5 lbs.
  • How to Order

    To order this Zenithstar 73 Refractor, please choose your desired color from the dropdown above. Your choices are powder white with either red, gold, or blue trim.

    Specifications
    Specifications
    Model Number A-Z73II
    Telescope Series William Optics ZenithStar
    Focal Ratio f/5.9
    Optical Design Refractor
    Telescope Aperture 73mm (2.9")
    Telescope Mount Type No Mount - OTA Only
    Type of Electronics OTA Only - No Electronics
    Number of Refractor Elements 2 (Doublet)
    Focal Length (mm) 430 mm
    Focuser Style Rack & Pinion
    Focuser Size 2.5"
    Refractor OTA Length - Retracted (in.) 12.2" (309.88 mm)
    Telescope OTA Weight (lb.) 6.2 lb
    Warranty William Optics 2 Years
    What's in the Box?
    What's in the Box?
    • William Optics ZenithStar 73mm FPL53 Doublet APO Refractor Telescope
    • 2.5" Rack & Pinion Focuser
    • Mounting Rings
    • Handle Bar
    • Bahtinov Mask Cover
    • Dual Dovetail Plate
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