Rodd,
If I keep going the way I am in the domestic stakes, the Kama Sutra will be but a distant memory
Glenn,
I own the Astronomiks OIII and UHC in 1.25" format and they are my 2 most used filters. I really wish for practicalities sake they were both 2" filters but at $400 each in 2" format that compensates for a lot of unscrewing IMO
If you go for some cheaper filters like the DGM Optics NPB, its definately worth going to the 2" version as the larger filter is only another $50. I own the 2" DGM NPB filter also BTW and its very good, not quite as good as the Astronomiks IMO but at 1/3rd the price its much better value.
CS-John B