Evident Corporation - Life Sciences. (2019, June 21). X Line Objective Lenses Break Optical Barriers with Simultaneously Improved Image Flatness, Chromatic Aberration Correction and Numerical ...

When it comes to helping patients reduce optical aberrations, practitioners can choose from a variety of contact lenses. Wavefront diagnostic technology is often the catalyst for these vision ...

Digital imaging company Canon has developed a lens technology called Blue Spectrum Refractive (BR), which is a new optical element for use in camera lenses that corrects chromatic aberrations to ...

An aspheric surface can exert considerable control and correction on off-axis rays, which reduces aberrations such as field curvature, astigmatism and distortion. Fig. 3 Today's optical software ...

It is an especially difficult aberration to manage when lens elements are moving — as in zooming and focusing. Lateral chromatic aberration varies with focal length as the glass elements physically ...

Posted: May 25, 2010: Novel aberration correction opens up new perspectives for optical micromanipulation (Nanowerk Spotlight) Aberrations in optical systems, which leads to blurring of the image, and ...

This is distinct from chromatic aberration, or color fringing, which you get when a lens is unable to focus light from all parts of the visual color spectrum together.

Not an aberration: schematic drawing of the metalens (left), which is made of tiny titanium waveguides. The drawing on the right is of a single waveguide. (Courtesy Boubacar Kanté) A new type of ...

Spherical aberration: Spherical aberration relates to an aberration common to all lenses made up of spherical elements. It manifests itself as a differential focusing, with those rays (emanating from ...