Hello ,
Yesterday I had the opportunity to try the tiny binocular Leica Trinovid 8X20 and the truth is that its use seemed very very uncomfortable, first, because the eyepieces are in my opinion, "too" small, at least for my eyes, after being a while (not much) using them my eye sores hurt, second, having double hinge I found it difficult to find the exact position and I noticed quite blackout, very uncomfortable, third, for the size of my hands this tiny Leica is too small, I do not get it right ....
On the other hand, the image quality seems fantastic to me, I also noticed that the focus wheel when using it sounded quite ...
I imagine that maybe some model 8X25 would have some advantage in this sense ..., although it is not so pocket.
Best regards, Wachi.