FLOAT IN SPACE....WELL, ALMOST.
This is one of the most immersive eyepieces Ive used. It truly gets out of the way and disappears, and you feel like youre floating in space. In a very fast scope (f/4 dob) it does display some edge abberations but only in the outermost 15% of the FOV and its not obtrusive or annoying. There is minor lateral color. Biggest issue for me was blackout, and to a much lower extent, some kidneybeaning, but these were very very minor. Stars are sharp, and I mean SHARP pinpoints. Havent used it in the daytime so I cant comment on its performance there. Yes, its BIG, yes its HEAVY and yes, you could call it a GLASS GRENADE, but its an awesome performer under the stars. If you can afford it, get it...youll be glad you did.