An opthalmic market of $100 BILLION?! Seems like a stretch to be honest. Current GLOBAL contact lens industry sits at around $6.1 billion. Even with diagnostic lenses, augmented reality lenses, etc, seems like a very large, arbitrary number. But I'm no expert. Just my opinion.
"...a new market in ophthalmic worth $100 Billion..."
Who write these tweets? Rocky himself isn't it? Hence all the grammar mistakes.Now I understand why David 'Rocky ' Markus never submits any papers on his earthshatering inventions for review: his English grammar skills are simply abominable!