Medical devices built to navigate and optically view these areas must be flexible, maneuverable, and carry a light ... image. Chromatic aberration is present in almost all lenses and is usually ...

Reflecting telescopes such as the one built by Newton in 1668 were built in part to prove his theories about chromatic aberration. Ultimately mostly correct, he proved that lenses refract light to ...

Sure, a little bit of halo and scattering around a bright light source can make ... For the uninitiated, chromatic aberration ...

is the lens' inability to focus on the sensor or film all colours of visible light at the same point. Severe chromatic aberration gives a noticeable fringing or a halo effect around sharp edges ...

is the lens' inability to focus on the sensor or film all colours of visible light at the same point. Severe chromatic aberration gives a noticeable fringing or a halo effect around sharp edges ...