2 inch focus adapter for Vixen, long version | Starlight

If your eyepieces or camera are not sharp enough because you are not focusing properly, it helps if the focus ring is further away from the tube. This focus adapter for Vixen from Starlight Instruments is the longer version and connects a 2-inch focus ring to a Vixen telescope.

The length you need depends on where the focal point of your telescope is located. For the VMC200L and VC200L from Vixen, there is a 2.5 inch adapter for the VC200L.

If you do need more space inside, for example for a binoviewer, a shorter solution is better. If in doubt, first focus on your current setup and measure how far the pull tube is extended. If nothing comes into focus at all, read on. Why you can't see anything through a telescope.

There is a connection for the TMB-Vixen. a custom 2 inch focus adapter.