I had a pair of Nikon Monarchs 5 I bought about 7 yrs ago because of the reviews on this site. They were great and really liked them. I would send them to Nikon for a cleaning every year, never had a problem. Except this past year. I was having problems focusing them and just thought they would need a good cleaning and or Nikon would fix them. What I got back was a brand new pair of Nikon Monarchs 7, I believe. The receipt said my old pair was not fixable. I was taken back, never did I expect Nikon to give me a new pair. Although I still like them I don't think they are as good as the Monarch 5s. Maybe my eyes are just older but I think the old monarchs were clearer.
Gilbert