Can I let an admin user see only the orders created in a particular store view?
Yes, we can confirm it can be achieved with Advanced Permissions. Please navigate to System > Permissions > Roles > Role Resources and choose “Orders” and any of the available actions for them:
And then on the Advanced: Scope tab you can choose store views or websites on which orders can be seen and/or edited.
As a matter of fact, our Advanced Permissions extension is highly customizable, so that you can control an access to any area of your Magento as well as the types of the actions that can be performed by each admin role.