William Optics SCT Diagonal Adapter
Want to turn your standard push-in, or barrel-style diagonal into an SCT diagonal without committing extra funds to a brand-new diagonal? Now you can with the William Optics SCTTA Adapter!
If you have a William Optics refractor diagonal (or similar), you can now purchase this simple adapter to turn it into an SCT diagonal, which you can use on your SCT, a ZenithStar 66 series telescope, or any other scope requiring an SCT diagonal. Simply remove the push-in nosepiece and replace it with this well-made adapter. Another ingenious idea from William Optics!
William Optics Product Number: SCTTA