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William Optics 50mm f/4 Guide Scope with 1.25-Inch Rotolock - Gold

SKU : WO-M-G50WGIII

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William Optics 50 mm f/4 Guide Scope fits perfectly on William Optics and other telescopes.

Note: This version does not support large ZWO guiding cameras, except the mini ASI290.

Product Details

  • The fully multi-coated William Optics 50 mm f/4 Guide Scope fits perfectly on William Optics and other telescopes. Tube and dew shield diameters are 54 and 58 mm. Suited with 1.25-inch RotoLocks.

    Convenient• Sharp image and straight-through viewing with an inverted image.• High-quality 50 mm objective.• 5.7 degree field of view.

    Nice Fit and Finish Perfectly suited for William Optics and other refractors.

     William Optics 50mm Guide Scope - with 1.25-Inch Rotolock-textwhite

    - This version does not support large ZWO guiding cameras, except the mini ASI290 -

  • specifications

    Aperture50 mm (1.97")
    Focal Length200mm
    Free ShippingYes
    Length241mm
    Weight1.1 lb
  • included items

    William Optics 50 mm f/4 Guide Scope fits perfectly on William Optics and other telescopes.

    Note: This version does not support large ZWO guiding cameras, except the mini ASI290.

Product Reviews

Customer Reviews
4.8 Based on 4 Reviews
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Filter Reviews:
DW
02/04/2021
david w.
United States United States
Communication a challenge

Happy to get this addition to my setup. However, I need additional hardware to make it work. Having no luck communicating with customer support to determine how to make this work. Chat only forwards to email which has been a black hole. Understand COVID is an issue but I find it an easy excuse used by many retailers.

BN
08/26/2020
Bradley N.
United States United States
Fine Optic

This guide scope has been fantastic mounted on my Nexstar 8SE. I have it paired with a ZWO120mm and are getting perfect results. Great guiding and I have to say a very slick looking scope. The red matches to ZWO colors nearly perfectly.

AV
05/09/2019
Alex V.
United States
Del Mar Star tracker

Easy to install, looks great, love the Roto lock but haven’t had a chance to actually use it yet due to the weather.

EP
05/09/2019
eduardo p.
United States
Great product

It is an excelent guide scope. The only thing I would change is to have some focusing capabilities. I bought it with qhwy camera but the rotolock doesn't secure it tightly the qhwy camera also needed a larger 1.25 inch extender than the one that came in the box