Code: 2458125 Micro Helical focusing with 3 clamp screws for eyepiece fine centring, plus one screw for blocking unwanted focus movement.
Advantages of the Baader T2 micro focuser:
-- Precise focusing for visual observation and photography
-- Outsmart e.g. the mirror shift of Schmidt/Maksutov Cassegrain telescopes. Do the coarse focusing as usual and then turn to the micro focuser for exact focusing without any shifting.
-- Accessories are held solidly with three knurled screws via a brass compression ring.
Micro focusing is really straightforward:
Just twist the upper part of the adapter. One complete turn causes 4mm of travel meaning perfect focusing for all kinds of telescopes.
Fields of use:
-- Fine focusing for Lunar and Planetary photography (e.g. with webcams)
-- Non-shifting additional focuser for SC telescopes
-- Solid T2/1.25" adapter with three locking screws
-- Telescope side: female T2 thread
-- Eyepiece/camera side: 1.25" receptacle with three knurled screws and brass compression ring
-- Optical length: 28 - 34 mm (Helical focusing system) with blocking screw