You are...well...old, oldbobcat. And I will admit to being in that same, sad state, myself. We think differently from the young folks.
Those kids buy all kinds of **** off the web, sight unseen with a warranty that is often not worth the rice paper it's printed on.
Trustworthy seller? Heck, I'm buying cheap assed Chicom spectacles off the web (using my optician's Rx of course) for $25-$40. Titanium frames, yada yada. These no-name wonders are the same quality as the $600 (also made in China, but carrying a name brand like Luxotica, Ray-Ban or such) spectacles! Yeah, not a bike...but the biz model works in many cases.And the lens quality is identical...the most important attribute to my old eyes is met, matched and I'm a happy camper.
You want the website of the eyeglass folks, shoot me an IM. I love them and my optometrist surely hates them! Heheh! They've saved me thousands...which just gets blown on Campagnolo, but that's my jones!
My last two carbon frames have been branded (kinda-sorta in one case) specials...CHEAP! They came from reputable American re-sellers with warranty papers I have, thankfully, not needed. For the discount of going to an offshore, dubious warranty outfit for a carbon no-name frameset...it's worth the risk of a bit of capital to me. That will probably be the route I go for a winter build project for a trainer to use next season.
As with everything in life, YMMV and you have every right to shop in a manner that makes you the happiest!
Regards,
Campy