Saw 12 of these PN last night at 300 times (10mm eyepice and barlow) with the 12". It was windy with great transparency and no dew to worry about but poor seeing. Used wheels to move my scope inside my observatory so I could see more.
See
http://www.iceinspace.com.au/forum/s...ad.php?t=15893
N 3195 was very faint but it is in the Caldwell list.
N 3242 has a ring within a ring, one of my favorites.