Quality 40mm T2 extension with matt black internals and heavy gauge construction
Low profile 2" to T2 Adapter. The TS Optics FA2 adapter fits into all 2" focusers or visual backs. It has a T2 male thread for the adaptation of SLR cameras or other accessories using the T2 thread.
This adapter can be used directly on a T2 mount adapter or for use with the Baader T2 Diagonal.
Safety Undercut. The safety undercut prevents the nose from accidentally dropping out of the focuser in case the locking screw hasn't been fully tightened.
2" Filter Thread You can screw 2" filters or other parts using the 2" filter thread (M48x0.75) into the adaptor. This allows you to use nebular filters or city-light reduction filters for imaging.