Receptacle 2″ ultra-hard with Safety-Kerf safety grooves.
32 mm total length, 27 mm remaining usable length (in screwed
Condition).
Focus side: 2″ SC (50.8 mm) external thread – and internal M48
Filter thread (this sleeve is the only one that can be used both on the front and
also take a 2″ filter on the focus side).
Telescope side 2″ insertion diameter, also with 48 mm
filter thread.
47mm free inner diameter – with deep black coated anti-
reflective grooves.
suitable e.g. B. for attaching the Baader 6×6 T-adapter (T-2 component
#17) on 2″ focusers – or as a safe, tilt-free
“Nose piece” for all 2″ Baader star diagonals/zenith prisms