
Hi Morton , I just grabbed the 14mm UWA from here at IIS and to be truthfull , in my SKY90 at f5,5 its only OK . nowhere as good as my 13mm T1 Nagler thats for sure .
But in my f/8 Istar I have just finished building the 14mm is really , really good . Sharp to the edge and like my Panoptics , it seemed to just disappare , nice .
So if the 5.5mm is similar to my 14mm it will be troubled in any scope under about f/6 , but at f/8 and above , world class so I will be keeping the 14mm UWA , oh yes I also like its size and weight , build ,, nice and small(ish) , a good epepiece above f/8 .
Thats my 5c.
Brian.