BAADER ULTRASHORT 1.25" - T2 CLAMP Cable 05mm) which makes these filters

05mm) which makes these filters parfocal

the procedure can be as simple as adding stars to the ones you already used for the initial alignment

The 95mm PLUS support rings are designed for optical tubes with a diameter of Ø95mm

25" eyepiece thread)

Telescope side connection T2/M42 x 0

BAADER ULTRASHORT 1.25" - T2 CLAMP Cable 05mm) which makes these filtersThis adapter allows for stable clamping of 1. 25" accessories like focal adapters or guiding cameras. Three knurled thumb screws lock the accessories securely via a brass ring. Specifications Optical length 20 mm Clamping system 3 x knurled screws Outer diameter 52 mm Inner diameter (clear aperture) 1. 25 " 31. 75 mm Connection telescope side T2 thread (female) M42 x 0. 75 Connection eyepiece side 1. 25" receptacle (female) 31. 75 mm SKU BA2458121