2 inch focus adapter for Orion, Celestron, Sky-Watcher, Vixen and Synta | Starlight

If you want to replace the standard focus of your Sky-Watcher, Celestron, Orion, Vixen or Synta telescope with a focus that focuses more precisely, you need an adapter. This focus adapter for Sky-Watcher and the other brands mentioned allows you to mount a 2-inch focus from Starlight Instruments. The reason why one adapter is intended for all of these brands is because many of their telescopes have a similar focus connection.

However, not every telescope from these brands is the same. For example, if you have a Sky-Watcher Skyliner 200P Dobson, First, check to see if the old focus ring is stuck, and take measurements before ordering.

After replacing it, it is advisable to re-collimate your telescope. You can read about how to do that in our explanation about collimating. Also check that your eyepieces and camera are still at their sharpest point.

If the connection does not fit, look for the adapter with small Synta inner diameter, Designed for Sky-Watcher and Celestron.