X Line Objective Lenses Break Optical Barriers with Simultaneously Improved Image Flatness, Chromatic Aberration
June 19, 2019 First plan apochromat objectives in the world to achieve a numerical aperture of 1.5*1 were launched concurrently It is difficult to improve one area of an objective lens, such as numerical aperture, without tradeoffs in another area, like chromatic aberration correction. However, X Line objectives overcome the common tradeoffs by simultaneously improving optical... Read more