William Optics SC Adapters Dura Bright: mount your Dura Bright diagonal on SC thread
This William Optics adapter makes the Dura Bright 90-degree 2-inch star diagonal suitable for telescopes with an SC rear thread, such as Schmidt-Cassegrains. You unscrew the original connection of the diagonal and attach this adapter; the diagonal then screws directly onto the telescope.
A screwed connection is stiffer than a clamp: the diagonal remains straight, even with heavy 2-inch eyepieces, and the image stays steady.


Features
- SC thread for direct mounting on the telescope
- Replaces the standard connection of the Dura Bright diagonal
- Stiffener than a compression fitting, even with heavy eyepieces
- Assembly without tools or adjustment
Compatibility
Specifically for the William Optics Dura Bright 90-degree 2-inch diagonal mirror, on telescopes with standard SC rear threads.
Specifications
| Type | SC adapter |
| Suitable for | WO Dura Bright 90 degree 2 inch diagonal |
| Telescope silk | SC thread |
You can find more accessories for this merk at the William Optics merk Page.





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