Adapter 2.5 inch to 95 x 1 mm female thread, 0.9 inch long, for FTF25 | Starlight

If you want to attach a 2.5-inch Feather Touch from the FTF25 series to a telescope with a 95 x 1 mm thread, then you need this collar. This adapter for a Feather Touch FTF25 from Starlight Instruments has an external thread and is 0.9 inches long, approximately 23 mm. It is the collar of the FTF25 series, which is connected to the focuser with Teflon.

Before ordering, check that the connection on your telescope has an inner thread of 95 x 1 mm, because this adapter itself has an outer thread.

Take into account the 23 mm that the adapter adds to the light path, especially if you are using a a flat lens or flattener of camera works when the distance to the sensor is very close.

On the other side of the focus lever you can an end cap with M68 internal thread use for accessories with that wire.