I received the Papilio ll today. The first thing I did when I looked through it was laugh :-O. In a good way.
A few thoughts...
When looked at in current day context, for just over a hundred bucks, they're quite the surprise packet. This is a superb example of an outstanding Chinese made product performing exceptionally well at its price point.
No optogeekery or resolution charts required here...20 seconds of viewing is more than enough to see that these are indeed great little binoculars. I spent some time inspecting the wear in the denim weave pattern on the knee section of my jeans, and also the car dashboard. Quite bizarre novelty type viewing....the Papilio could possibly be used as an excellent magnifier for extracting splinters in a foot etc. I know I have a little wax in my right ear...I'll be getting Mrs Rathaus to properly inspect the wax status using the Papilio.
None of this was really a surprise. What did surprise was how easily I adapted to the smaller FOV for medium distance viewing. The View is really quite easy on the eyes, lovely and sharp on axis and has a nice sweet spot. No significant problems or issues stand out.
However, as others have noted, I fail to understand why leading manufacturers have all but abandoned the brilliant 6x24 type of format such as the old Leitz Trinovid. No doubt this format will return one day accompanied by much hysteria and fanfare.
Until then, the likes of the Papilio are a far better option, imo, than the (Zeiss et al) 8x20 and 10x25 type formats. I have an otherwise perfect pair of Zeiss 8x20. I purchased them used because I thought they were cute and could be useful. How wrong I was. Even if I did possess the constricted pupils of a 90year old heroin addict, I see no reason for this format when there is living proof of the massive superiority of the Leitz 6x24 format with its incredibly compact body and stunning optics including that 4mm exit pupil. The alpha 8x20/10x25 formats also showcase the relative excellence and value of binoculars such as the Papilio.
Cheers,
Rathaus