Hello everyone! I fell in love with birds on our trip to Costa Rica two years ago. I went on three birding tours in the wee hours of the morning and just loved it! I appreciated so much more from the local guides trained by their university who really knew their birds and bird calls. We invested in a regular Nikon Aculon 8x44 and a Gosky monocular 12X 44 just to see if we would like it. And we did so - I got myself a Leica Televid 77 from Japan in EBay and would like to ask you if there is something wrong with the front lens? Should I return it? Thanks for your expert opinions!