Personally, my gut says its a scam site based on the following
1) the "Canada" site does not have any form of "contact us" or other information.
2) it instills a sense of urgency with that pop up about "price increase coming"
3) comparing the USA site to the Canada site, the USA site has MUCH more effort and polish put into design and layout. Normally that should translate to the Canada site
4) USA site has been registered since 2019, the Canada site was registerd 30 days ago.
Last point:
5) The Canada site does link back to the USA site, and the same link on the USA site to the Canadian site.
In conclusion, I am skeptical it is legit and I would not risk it without contacting Arken directly first via their global site
https://arkenoptics.com/