It took a while but my Lumicon Comet Filter finally came.
Looks OK, the threads fit my Baader diagonals and the 19mm Panoptic, so that's a good start as earlier Lumicon filter threads weren't always as accommodating. I'm guessing I'll need a good 3mm exit pupil at least. It will be interesting to compare it with my Astronomik UHC-E which also passes a couple of Swan bands. All I need now is the right kind of comet lol.
