I owned a set of 6/9/12.5/18/25mm Fujiyama orthos..
IMHO the views were stunningly sharp and full of contrast but, and for me it was a big but, the eye relief was appalling, especially on the shorter FL.
That was the deal breaker for me... I sold them & bought something with better eye relief as I found I just couldn't sit comfortably and view through them for any extended period.
Superb views though if you don't mind FA eye relief...
