Applying aspheric treatments to cataract and refractive surgery procedures can significantly reduce spherical aberration and the consequent effects of glare and haloes, improving postoperative visual ...

Please provide your email address to receive an email when new articles are posted on . Ocular coma and spherical aberration increase with age as a result of increased corneal coma and changes in the ...

Zygo is a market leader when it comes to interferometric metrology instrumentation. With two key product lines in that category, Zygo offers an optical profiler and a laser interferometer as well as ...

Most comprehensive and modular series of Shack-Hartmann based wavefront measurement instruments including software allowing for Zernike, MTF and PSF analysis and a variety of display options.