William Optics Redcat 51 version 1.5. 250mm focal length. There are a few minor marks on the mounting bar.
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This is the latest WIFD Version with a whole new WIFD focuser. Designed to be the best, affordable, small, lightweight and fast Apochromatic refactor for astrophotography. Incorporates a smooth helical focuser, a field rotator graduated by degree, a slot for 48mm filters and a reversible dovetail for either Vixen style or Arca-Swiss mounting.Carrying case is included.
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(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 :-).
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In very good condition. Mounting ring only. No additional screws
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William Optics Saddle Handle Bar for RedCat51. Vixen type saddle handle-bar for William Optics's Uniguide guide scope or other Vixen type guide scopes and accessories. Compatible with our ZWO ASIAIR (or other accessories) mount, seehere.
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Easily mount your ZWO ASIAIR unit (Plus, Mini or Pro - or any other accessory you would like to secure!). on your William Optics RedCat 51 refractor with our Asiair Mount.
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The TK EAF Mounting Kit allows to mount the ZWO EAF to the William Optics RedCat 51. The EAF Mounting Kit is 3D printed using PETG. This material is UV resistant and can therefore be used outdoors in direct sunlight without any problems.
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This is a mounting kit for the ZWO EAF on a Williams Optics RedCat 51. All 3d Printed parts are printed in ABS which will not warp or deform and is unaffected by high temperatures.
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