William Optics SCT Type Adapter - Convert Standard Drop in to SCT

Want to turn your standard push-in diagonal into an SCT diagonal without committing extra funds to a brand-new diagonal?

If you have a William Optics refractor diagonal (or clones), you can now purchase this simple adapter to turn it into a SCT diagonal, which you can use on SCT, our own ZenithStar 66 series and any other scope requiring an SCT diagonal.

Simply remove the push-in nosepiece and replace with this.

Product Information

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