Business, News ZEISS Sets the Pace in OCT Innovation with First FDA 510(k) Clearance of OCT Angiography Technology by Business Wire • 2015/09/01 • 0 Comments DUBLIN, Calif.--(BUSINESS WIRE)--ZEISS sets the pace in OCT innovation with the FDA 510(k) clearance of AngioPlex OCT Angiography, the first next generation vascular imaging technology approved in the U.S.