I accept, as confirmed in my response to Slobodan, that "People may consider the referendum to be about many things. That is their prerogative."
...and this is what's so dangerous about voting 'yes'. The 'yes' side is allowing a 'yes' vote to mean everything to everybody.
Let's talk lenses. Your camera manufacturer is putting out a new lens, and they've told you the design is hundreds of years in the making. And it's amazing. They can't you the focal length or the aperture, but they're taking pre-orders. Don't worry, the lens will be great, they promise. So that'll be payment in full thanks. How much? Well, that depends on how many pre-orders there are, so just send them a blank cheque.
Oh, and I nearly forgot: once you mount the lens it can't come off. Well, it could, but it would wreck your camera's contacts and bayonet, so the camera wouldn't really work anymore. But don't worry, you'll love it. You'll never want to take it off.
Test shots? Well, not really, no. there was some prototype work done in Yugoslavia, Finland, the Indian subcontinent, and the Soviet Union, but everyone agrees those were different sized sensors. Not really relevant here. So no sample shots, no.
Who's buying?