I recently bought the Vortex Viper HD 15-45 by 65. I have to say I wasn't overly impressed with the clarity. It was also irritating to drop a decent amount of money only to find made in PRC on it when I received it. I had assumed that it was produced in the Philippines like my older viper scopes. I emailed Vortex to confirm that their Viper line of spotting scopes and binoculars are made in The peoples republic of China now. Their rep was courteous enough in his responses but basically made some lame excuse that most companies produce their products in China. I bought the scope through a third party site and am unable to return it or I would. Not worth the money. It infuriates me that many companies move production to China yet want to continue charging made in the US prices. ie Kuiu, Eberlestock, Sitka, etc......
I plan on switching back to Leupold in the future and just paying the extra cost for something made here.....