Flat-Field Lenses and Why They Matter When Shooting Close-Ups | B&H eXplora
Development of a novel multifocal lens using a polarization directed flat lens: possible candidate for a multifocal intraocular lens | BMC Ophthalmology | Full Text
Revolutionary Ultra-thin “Meta-lens” Enables Full-color Imaging | Columbia Engineering
Flat lens promises possible revolution in optics - BBC News