Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Window having aspheric, afocal lens system providing unit magnification between air and water

Window having aspheric, afocal lens system providing unit magnification between air and water

US Patent 6158859 · Granted Dec 12, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Array augmented parallax image enhancement system and method2015
Air-to-water de-anamorphoser and method of air-to-water de-anamorphosis2010
Afocal water-air lens with greatly reduced lateral color aberration2000
Diver's face mask having aspheric, afocal lens system providing unit magnificati1999