>>3828034Viltrox is like Tamron, they now have a manufacturing department as well as optics design department.
So Japanese companies like Tokina and Pentax no longer have to go to Tamron when they have a cheaper alternative.
All in all they are a good thing which will help the smaller camera and lens makers survive this apocalyps.
And you're going to have lots of Viltrox optics inside your lenses in the future, and you won't even know it.
