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  1. William Optics Redcat 51 V1.5

    William Optics Redcat 51 version 1.5. 250mm focal length. There are a few minor marks on the mounting bar.

    eBay

  2. Jd Williams| Natural Joanna Hope Fernley Tv Unit - Jd Williams Large

  3. William Optics Zenithstar 61 II APO with Adjustable Flattener

    Optically-matched 1:1 Flattener for ZS61 APO. End piece if not using flattener. Extender, goes on the flattener. Internal thread accepts 2" astronomy filters. Good condition with clamp marks on the saddle.

    eBay

  4. Williams Optics Zenithstar 103 Fluorite Doublet APO - Plus 50mm Finder /OTA only

    It has all the benefits of the ZenithStar family at a price that is truly unbelievable. A used but excellent example of this discontinued gem, includes a Williams Optics 50mm finder scope and Celestron 25mm plossl.

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  5. William Optics 32mm 32/120mm uniguide Guide scope Grey

    In excellent condition. Has few marks on the base but other than that, works perfect. Comes boxed.

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  6. ANTIQUE MINIATURE TELESCOPE / MONOCULAR 'WILLIAM WARRIS PATENTED'

    'WILLIAM WARRIS PATENTED'. RELEVANT IMAGES AS THIS WILL HELP IN MAKING AN ACCURATE.

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  7. WILLIAM OPTICS BINOVIEWER COMPLETE PACKAGE - 1.25" BINO VIEWER for telescope

    Copy this link into your browser.

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  8. Jd Williams Multi Boxwood Screening Panel 60X40cm

  9. William Optics Uniguide 50 Bahtinov Focus Mask GLOBAL POST!

    Please note I will now only ship with tracked international shipping due to a high proportion of missing parcels when using untracked economy services. Perfect focus every time & no more blurry bahtinov spikes! Designed & prototyped from scratch by yours truly, this is a high quality mask with a nice fit and finish!! 👍 Please see my feedback, many happy customers!! :-) I'm an avid astronomer and very active in the community on YouTube - www.youtube.com/lukomatico

    eBay

  10. William Optics Redcat 51 & ZS61 Upgraded Bahtinov Mask - Focus Mask

    (See my first revision of this mask in action in one my YouTube videos here - skip to 10:48 for the demonstration. And see the current revision mask here in this video of mine too - skip to around 45 seconds :-).

    eBay

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