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Message: <blockquote data-quote="Tero" data-source="post: 1699470" data-attributes="member: 3367">Ok, the 10x42 Ultra HD is here. Seems pretty solid. Eye cups smooth so far.The sun was just setting. I had time to compare to the Pentax 8x32 SP. I think the Pentax is still my most used bino. I also have a Pentax 10x42 that I do not like quite as much. This falls somewhere between. The 10x power is quite pleasant to the eye, and I do not see diopter problems so far. Near to far, the focus goes nearly a whole revolution, counterclockwise.More tests later. My Promaster will then go for repair after I have compared those two. I paid nearly $100 more for the Promaster. They have been OK so far, one eye cup has developed a problem.Quick add: I do need to adjust the diopter from a 20ft to longer distance. This had been pretty much the same thing with all my 10xs. Some 6 so far.Looking at the three I still have, Promaster are the longest, Pentax SP and Bushnell HD are the same length. So the Bushnell is no relation to Promaster, ZenRay etc.</blockquote>