Yes Andrew it’s one of the most comfortable and easy to use eyepieces out there! I also highly recommended it.
Kunama put me onto the 22nagler years ago , it’s almost perfect in my Fsq/Tsa and one of my favourite all time eyepieces, so it won’t be leaving my kit anytime soon. The insta-just is a nice feature and makes this eyepiece very user friendly.
Interesting though I sold my 31nagler because of the size and weight even though it preforms equally as well. There’s a very entertaining read (boxing match) comparing the 31 and the Masu on CN, I’ll see if I can find the link for you.
https://www.cloudynights.com/topic/5...-degree-at-f7/