Who cares. I’m a consumer, not a scope engineer. I just want to have some faith in the design before making a decision to purchase. Some companies have engineering departments and do significant testing to designs. Companies that have been around awhile have a track record. For a new company, what do you base a decision to purchase on? If I knew their design went through some rigorous testing I’d feel better about it.
Google Tract Optics and call them. I think the owner's names are John and Jon, and you'll likely get one of them on the phone. Maybe talking to one of them can satisfy you.
