Please reach out to the manufacturer for more information to this question.
Under the warranty section of their website, it says "All of our products are designed, engineered, pre-inspected and serviced in our modern facility to ensure you receive the best products and service for your hard earned dollar."
Note that it conspicuously doesn't say "manufactured." At their prices, I'm pretty sure most of their products are produced in China. I'd expect a spotting scope made in the US, Japan or Western Europe to cost twice this much, at least.
according to the website they are made here in the USA. warranty is like noone else so I say go for it.