Thanks Doc! BTW CTTC, USN (Retired) 22 years. Tried, Trued and Tempered!I have the z10xb, bought it at bass pro on sale with a mail in rebate too. not a bad tool using it in the tree stand and ground blind to arrow and shoot furry things. no complaints here works well for the money and is a lot easier to pack than the leica geovid range finder binos. side by side their accuracy was identical (obviously picture was not) only used it out to about 450 yards. hope this helps. good luck!
Cheers,
Doc